Cleanup listing for WikiProject Physics as of February 13, 2018.

Of the 18990 articles in this project 7279 or 38% are marked for cleanup, with 12925 issues in total.

Listings: Alphabetic By category CSV History

... represents the current issue name. Issue names are abbreviated category names.

Contents

Changes since last update

New articles (22)

ArticleImportanceClass Issues
Benjamin Bauer Unknown Start Notability unclear (February 2018)
Coulomb's law Top B Sources lacking (February 2018), In-text citations lacking (February 2018)
Droplet cluster Low C Orphaned (February 2018)
François Arago Low C CS1 errors: external links
Headwind and tailwind Low Start References needed (February 2018)
Holonomic constraints Low Start Unsourced statements (February 2018)
Johann Wilhelm Hittorf Mid Start Sources lacking (February 2018)
Mousetrap car Low Stub Dead external links (February 2018)
Muon neutrino High Start Dead external links (February 2018)
NA35 experiment Low Stub Dead external links (February 2018)
Nano-PSI Low Stub Dead external links (February 2018)
Parasitic drag Low Start Clarification needed (February 2018)
Quantum dot single-photon source Unknown Orphaned (February 2018)
Quantum foam Low Start Citation with accessdate and no URL
Radio wave High Start Unsourced statements (February 2018)
Rupert Ursin Unknown Unassessed Unsourced statements (February 2018)
Slow light Mid Start Links needing disambiguation (February 2018)
Spectrograph Mid Start Merge needed (February 2018)
Stellar evolution Top B CS1 errors: invisible characters
Stephen Blundell Low Stub Unsourced statements (February 2018), Vague or ambiguous time (February 2018)
Time dilation of moving particles Mid C Merge needed (February 2018)
Voltage High C References needed (February 2018)

Resolved articles (23)

ArticleImportanceClass Issues
Basil Hiley LowStartArticles with links needing disambiguation (January 2018)
Boyle's law MidStartWikipedia references cleanup (December 2015)
C-ROT gate LowStubArticles to be merged (January 2018)
Diesel cycle MidStartArticles with disputed statements (November 2014)
Donald Lynden-Bell MidStartVague or ambiguous time (October 2016)
Drinking bird MidBArticles with unsourced statements (August 2017)
Evan O'Neill Kane (physicist) MidStartPages with DOIs inactive (2017)
Geostationary orbit LowCArticles with unsourced statements (January 2018)
Hollow Earth LowBArticles with dead external links (January 2018)
K-edge LowStubArticles needing additional references (October 2007)
Leste LowStubCS1 errors: dates
List of IEEE awards LowListArticles with links needing disambiguation (January 2018)
Noise measurement LowStubArticles lacking sources (September 2011)
Photon-counting computed tomography UnknownUnassessedArticles with too few wikilinks (January 2018)
Piezoluminescence LowStubArticles with unsourced statements (September 2014)
Pororoca LowStartArticles with dead external links (January 2018)
R-process MidStartArticles with unsourced statements (August 2012)
Rigid-band model LowStubArticles with links needing disambiguation (February 2018)
Scale factor (cosmology) MidStartArticles to be merged (May 2016)
Scattering amplitude MidStartArticles needing additional references (June 2007), Wikipedia articles needing clarification (August 2016)
Specific strength MidStartArticles with dead external links (January 2018)
Thorne–Hawking–Preskill bet LowCPages with citations having bare URLs, Pages with citations lacking titles
Weak hypercharge MidStartAll articles needing expert attention, Articles needing expert attention (March 2017), Wikipedia articles that are too technical (March 2017)

Clarity

Clarification needed (686)

ArticleImportanceClassCount OldestIssues
A Dynamical Theory of the Electromagnetic Field Mid C1 August 2013... (August 2013)
ADM formalism Mid Start1 May 2016... (May 2016)
ARGUS distribution Low Start2 March 2011References needed (March 2011), ... (March 2011)
Absolute horizon Low Start4 March 2017Prose needed (March 2017), Cleanup needed (March 2017), Weasel-worded phrases (March 2017), ... (March 2017)
Acoustic radiation pressure Low Stub3 August 2009... (August 2009), In-text citations lacking (March 2012), Dead external links (June 2017)
AdS/CMT correspondence Low Stub3 December 2016Unsourced statements (December 2016), ... (December 2016), Dead external links (June 2017)
Adiabatic process Mid C2 March 2015Unsourced statements (December 2015), ... (March 2015)
Aeolipile Low Start1 April 2017... (April 2017)
Aeroelasticity Low B1 July 2015... (July 2015)
Aerosol impaction Low Start2 March 2009References needed (March 2009), ... (March 2009)
Age of the universe Top B2 February 2014... (February 2014), Unsourced statements (April 2015)
Alternatives to the Standard Higgs Model Low Stub2 March 2012... (March 2012), Weasel-worded phrases (February 2016)
Amorphous metal Low Start4 March 2011References needed (April 2012), Unsourced statements (March 2011, May 2012), ... (April 2012)
Amplified spontaneous emission Mid Start2 February 2015... (February 2015), Dead external links (July 2017)
Amplituhedron Mid Start2 April 2017... (April 2017), Reliable references lacking (November 2017)
Analysis of flows Low Start3 December 2009Sources lacking (December 2009), Unsourced statements (January 2014), ... (February 2014)
Andrei Linde High C6 November 2010In-text citations lacking (November 2010), Unsourced statements (February 2015), ... (February 2015, May 2015), Vague or ambiguous time (May 2015), Weasel-worded phrases (May 2015)
Angular displacement High Start1 August 2015... (August 2015)
Anharmonicity Low Start1 August 2016... (August 2016)
Antiparticle High C1 September 2015... (September 2015)
Astigmatism (optical systems) Mid Start3 October 2016... (October 2016), Failed verification (October 2016), Unsourced statements (October 2016)
Astrophysical jet Mid Start3 February 2017... (February 2017), Unsourced statements (February 2017, November 2017)
Atmosphere High C3 June 2015References needed (April 2016), ... (June 2015, September 2017)
Atmosphere of Earth Mid C2 October 2013References needed (October 2013), ... (February 2016)
Atmospheric methane Low C1 February 2016... (February 2016)
Atomic clock High C4 January 2008Unsourced statements (January 2008, June 2009), ... (May 2014), References needed (October 2017)
Atomic orbital High B2 November 2011Unsourced statements (January 2013), ... (November 2011)
Atomics International Low C4 October 2012Unsourced statements (October 2012), External link cleanup (August 2016), ... (August 2016), Spam cleanup (August 2016)
Automobile drag coefficient Low C9 September 2010Dead external links (September 2010, July 2017, February 2018), References needed (November 2013), Citation with accessdate and no URL, Unsourced statements (April 2014, June 2017, January 2018), ... (January 2018)
Avoided crossing Mid Start1 January 2017... (January 2017)
Axion Mid Start4 May 2016Weasel-worded phrases (May 2016), ... (May 2016), Dead external links (October 2016), Unsourced statements (June 2017)
BTZ black hole Low Start4 October 2011Unsourced statements (October 2011), Style editing needed (April 2013), Weasel-worded phrases (March 2017), ... (March 2017)
Ball lightning Low B5 April 2012Unsourced statements (April 2012, June 2015), ... (July 2012), Dead external links (January 2014), Style editing needed (December 2017)
Ballistic coefficient Low Start4 November 2014Unsourced statements (November 2014), Factual verification needed (September 2017, November 2017), ... (September 2017)
Baryon acoustic oscillations Mid C4 September 2011Expert attention needed (September 2011), Too technical (September 2011), ... (August 2015)
Baryonic dark matter Mid Start1 February 2010... (February 2010)
Beam emittance Low Stub3 April 2012Cleanup needed (April 2012, April 2012), ... (October 2013)
Bell Labs High C2 August 2009Unsourced statements (August 2009), ... (March 2016)
Bethe lattice Low Start1 April 2016... (April 2016)
Bicycle and motorcycle dynamics Low GA2 February 2010Unsourced statements (February 2010), ... (May 2012)
Bidirectional scattering distribution function Low Start1 November 2012... (November 2012)
Big Bang nucleosynthesis High B7 January 2015Unsourced statements (January 2015, March 2015, March 2017), In-text citations lacking (March 2017), References needed (March 2017), Self-contradictory articles (March 2017), ... (March 2017)
Big Bounce Mid Start6 February 2012Unsourced statements (February 2012), Cleanup needed (December 2016), Vague or ambiguous time (December 2016), Prose needed (December 2016), Weasel-worded phrases (December 2016), ... (December 2016)
Big Rip Mid C1 December 2016... (December 2016)
Bivector Mid B1 January 2016... (January 2016)
Black brane Low Stub2 March 2008... (March 2008), References needed (August 2017)
Black hole Top GA5 April 2015Unsourced statements (April 2015, September 2017, October 2017), ... (July 2015, February 2016)
Black hole information paradox Mid Start2 September 2013... (September 2013), Unsourced statements (August 2015)
Blade pitch Low Start2 February 2015... (February 2015), References needed (July 2017)
Blaise Pascal High B4 September 2011Disputed statements (September 2011), ... (July 2012), References needed (June 2017), Dead external links (July 2017)
Bogdanov affair Mid B6 November 2013Web citation with no URL, ... (November 2013), Weasel-worded phrases (February 2014), Dead external links (November 2016), Introduction cleanup (January 2017), Reorganization needed (April 2017)
Bose–Einstein condensate High B5 January 2010References needed (September 2011, July 2010), ... (January 2010), Unsourced statements (April 2011), Disputed statements (April 2017)
Bound state High Start3 February 2015... (February 2015), Unsourced statements (November 2016), Disputed statements (November 2016)
Breather Low Start1 May 2012... (May 2012)
Bremsstrahlung Mid B2 December 2012Unsourced statements (December 2012), ... (May 2016)
Brownian motion High B6 April 2010Expert attention needed (June 2011), Unsourced statements (October 2012, July 2012), ... (April 2010), Too technical (June 2011)
Buckling Low B3 February 2015... (February 2015), Vague or ambiguous geographic scope (February 2015), Dead external links (November 2017)
Burt Ovrut Low Stub1 July 2013... (July 2013)
C*-algebra Low B2 February 2013References needed (February 2013), ... (August 2014)
CMB cold spot Mid Start4 January 2013Unsourced statements (January 2013, September 2013, February 2013), ... (December 2013)
CNO cycle High C2 June 2013Unsourced statements (June 2013), ... (August 2015)
Cabibbo–Kobayashi–Maskawa matrix Mid B1 March 2017... (March 2017)
Canonical ensemble High Start2 October 2013Unsourced statements (October 2013), ... (January 2015)
Carl August von Steinheil Low Start1 December 2012... (December 2012)
Carl Sagan High B4 September 2013Unsourced statements (September 2013), ... (October 2014, March 2016), Factual verification needed (September 2013)
Carrier generation and recombination Mid Start1 June 2014... (June 2014)
Causal dynamical triangulation Mid C5 January 2012Unsourced statements (January 2012, March 2013, December 2015), ... (March 2013), Weasel-worded phrases (March 2013)
Causal system Low Start1 May 2015... (May 2015)
Causality High C7 December 2015Web citation with no URL, Citation with accessdate and no URL, Unsourced statements (April 2016, January 2016, December 2015), ... (June 2016), References needed (January 2017)
Cavity method Low Stub1 July 2015... (July 2015)
Cellular Potts model Low Start2 December 2010Unsourced statements (December 2010), ... (March 2016)
Centrifugal compressor Low B2 March 2016... (March 2016, September 2016)
Cherenkov detector Mid Start2 December 2009Sources lacking (December 2009), ... (March 2015)
Cherenkov radiation High B1 July 2016... (July 2016)
Choked flow Mid C2 June 2014... (June 2014), Unsourced statements (January 2017)
Chronon Mid Start3 February 2014Unsourced statements (July 2014), Weasel-worded phrases (February 2014), ... (February 2014)
Circular orbit Mid Start2 December 2009Sources lacking (December 2009), ... (January 2016)
Classical mechanics Top B2 October 2013... (October 2013, January 2016)
Classification of electromagnetic fields Low Start1 June 2015... (June 2015)
Coherence (physics) High C3 November 2009In-text citations lacking (November 2009), References needed (December 2015), ... (May 2015)
Coherent effects in semiconductor optics Mid C2 August 2015... (August 2015), CS1 errors: external links
Coherent states in mathematical physics Low C1 November 2014... (November 2014)
Coincidence counting (physics) Low Start2 July 2009Sources lacking (July 2009), ... (July 2009)
Cold dark matter Mid Start2 September 2009References needed (September 2009), ... (August 2016)
Cold fusion High B2 March 2012Page number citations needed (March 2012), ... (November 2015)
Collimator Mid Start3 July 2009Unsourced statements (July 2009), References needed (June 2010), ... (June 2015)
Colloid High B4 July 2009Unsourced statements (July 2009, June 2014), References needed (June 2014), ... (February 2017)
Colors of noise Mid B7 March 2010Unsourced statements (May 2014, March 2010, April 2015, August 2016, January 2018), References needed (January 2017), ... (January 2018)
Color–flavor locking Low Start1 November 2012... (November 2012)
Compatibility (mechanics) Mid Start2 January 2010Introduction cleanup (January 2010), ... (October 2016)
Compressor Mid B4 May 2014... (May 2014), Unsourced statements (August 2017), Dead external links (December 2017, January 2018)
Compton scattering Mid Start1 April 2013... (April 2013)
Compton wavelength High C2 October 2013Unsourced statements (October 2013), ... (October 2015)
Condensed matter physics Top GA1 April 2016... (April 2016)
Cone beam computed tomography Mid B2 March 2016Detailed references needed, ... (March 2016)
Conformal anomaly Low Start1 April 2013... (April 2013)
Conformal symmetry Low Start2 March 2017Expansion needed (March 2017), ... (March 2017)
Contact angle Low Start1 February 2016... (February 2016)
Contact electrification Low Start2 April 2009Unsourced statements (April 2009), ... (April 2014)
Copernican principle Mid Start4 April 2017Expert attention needed (June 2017), ... (April 2017), Accuracy disputes or self-published (June 2017)
Correspondence principle High B1 October 2017... (October 2017)
Cosmic microwave background High B4 September 2011Expert attention needed (September 2011), Too technical (September 2011), ... (January 2013)
Cosmological constant Top B6 July 2013Expert attention needed (March 2014), Unsourced statements (May 2016), Disputed statements (August 2013), ... (July 2013), Too technical (March 2014)
Cosmological constant problem Mid Start6 April 2017Expert attention needed (April 2017), ... (April 2017), Weasel-worded phrases (April 2017), References needed (April 2017), Factual verification needed (October 2017)
Cosmological principle High Start6 January 2013Expert attention needed (January 2013), Too technical (January 2013), Disputed statements (September 2016), ... (April 2017), Weasel-worded phrases (April 2017)
Coulomb blockade Mid Start3 May 2012In-text citations lacking (May 2012), CS1 errors: dates, ... (October 2016)
Coupling constant Mid C1 October 2016... (October 2016)
Covariant transformation Mid Start4 April 2012References needed (September 2012), Cleanup needed (April 2012, April 2012), ... (August 2016)
Cross section (physics) High Start2 December 2009In-text citations lacking (December 2009), ... (September 2016)
Crosswind Low Start1 June 2014... (June 2014)
Crystal system Mid C1 October 2014... (October 2014)
Current density Mid C1 February 2009... (February 2009)
Current quark Low Stub2 July 2012Unsourced statements (July 2012), ... (November 2016)
Custodial symmetry Mid Start3 November 2008Expert attention needed (November 2008), ... (August 2016)
Dagger compact category Low Start2 May 2015... (May 2015), Introduction cleanup (January 2016)
Dark matter Top B4 April 2016Unsourced statements (April 2016, May 2017), ... (August 2016), Reliable references lacking (December 2016)
De Sitter space Mid C5 November 2012Expert attention needed (May 2017), ... (November 2012), Categories needed (May 2017), Too technical (May 2017)
Decoy state Low Stub3 November 2011... (November 2011), Introduction cleanup (November 2011), Context needed (November 2011)
Deflection (physics) Low Stub1 October 2014... (October 2014)
Degree of ionization Mid Stub1 July 2015... (July 2015)
Delayed choice quantum eraser Mid B3 February 2014Reliable references lacking (October 2015), Expansion needed (February 2014), ... (October 2015)
Derecho Low C6 June 2008Detailed references needed, Unsourced statements (June 2008, May 2013, June 2013), ... (July 2012, June 2013)
Desert (particle physics) Low Stub4 April 2015References needed (April 2015), Weasel-worded phrases (May 2017), ... (May 2017), Expansion needed (May 2017)
Detailed balance Mid B1 March 2015... (March 2015)
Deuterium Mid B2 February 2014Citation with accessdate and no URL, ... (February 2014)
Diabatic Low Start2 January 2011... (January 2011), Style editing needed (April 2013)
Dielectric heating Mid C3 February 2013Unsourced statements (February 2013), References needed (June 2016), ... (January 2016)
Dielectric wall accelerator Low Start3 March 2012Unsourced statements (May 2012), Rewrite needed (March 2012), ... (May 2012)
Diffraction in time Low Stub1 July 2012... (July 2012)
Digital philosophy Low Start2 February 2009... (February 2009, January 2010)
Dilatometer Mid Start1 June 2010... (June 2010)
Dimension Mid C3 May 2010References needed (May 2010), ... (October 2014), Page number citations needed (March 2015)
Diode High B3 February 2015Unsourced statements (February 2015, June 2015), ... (August 2015)
Diquark Low Start3 January 2013... (January 2013), In-text citations lacking (January 2013), Weasel-worded phrases (January 2013)
Dirac spinor Mid C1 February 2012... (February 2012)
Dislocation Low C1 April 2016... (April 2016)
Dissipative system Mid Start2 April 2009In-text citations lacking (April 2009), ... (April 2015)
Donald Levy Low Stub2 December 2013References needed (December 2013), ... (December 2013)
Ducted propeller Low C1 October 2014... (October 2014)
Dust solution Low Start4 May 2016In-text citations lacking (May 2016), Weasel-worded phrases (May 2017), ... (May 2017), Expansion needed (May 2017)
Dynamic speckle Mid Start1 October 2016... (October 2016)
Dynamitron Low Start2 March 2011In-text citations lacking (March 2011), ... (March 2011)
Dyne Low Start2 February 2012... (February 2012), Dead external links (April 2012)
Economizer Low Start3 April 2011References needed (April 2011), Unsourced statements (April 2014), ... (April 2014)
Edge-localized mode Low Stub1 December 2015... (December 2015)
Edmond Halley Mid C4 September 2013References needed (March 2014), ... (September 2013), CS1 errors: external links, Introduction cleanup (December 2016)
Einstein coefficients High B1 October 2016... (October 2016)
Einstein–Maxwell–Dirac equations Mid Start6 October 2010Expert attention needed (October 2010, January 2011), Style editing needed (November 2010), Too technical (October 2010), ... (November 2011)
Electric-field integral equation Low Start2 April 2008Accuracy disputes or self-published (April 2008), ... (March 2009)
Electrical resistivity and conductivity High C3 January 2011Unsourced statements (January 2011), Disputed statements (August 2016), ... (August 2016)
Electromagnetic four-potential Mid Start1 March 2016... (March 2016)
Electromagnetic tensor Low Start1 September 2016... (September 2016)
Electromotive force High B1 August 2015... (August 2015)
Electronic anticoincidence Mid Start1 October 2015... (October 2015)
Electronic speckle pattern interferometry Mid Start2 June 2013References needed (June 2013), ... (October 2016)
Electrorheological fluid Low Start1 April 2010... (April 2010)
Electrospray ionization High C2 July 2012Unsourced statements (July 2012), ... (September 2012)
Electrovacuum solution Mid Start1 April 2017... (April 2017)
Empty lattice approximation Low Start1 November 2014... (November 2014)
Energy density High C15 October 2008... (November 2008, February 2009, October 2008), Unsourced statements (November 2008, May 2009, February 2009, June 2009, February 2010, September 2012, October 2014, June 2015), Cleanup needed (October 2008, October 2008), References needed (December 2017), Dead external links (January 2018)
Energy level High Start3 December 2009References needed (December 2009), Weasel-worded phrases (January 2014), ... (May 2014)
Energy-dispersive X-ray spectroscopy Mid B3 May 2011Unsourced statements (May 2011, August 2015), ... (July 2016)
Entanglement distillation Low C1 February 2013... (February 2013)
Enthalpy High C1 March 2015... (March 2015)
Entropy (information theory) Mid C8 April 2012References needed (April 2012), Expert attention needed (November 2017), Unsourced statements (April 2013), ... (July 2014), External link cleanup (June 2015), Spam cleanup (June 2015), Too technical (November 2017)
Entropy (statistical thermodynamics) High B1 September 2013... (September 2013)
Environment (systems) Mid Stub2 March 2015Reference cleanup (March 2015), ... (March 2016)
Erect image Low Stub1 May 2017... (May 2017)
Ergosphere Mid Start2 March 2013Unsourced statements (March 2013), ... (February 2016)
Erwin Schrödinger Top C3 March 2012Unsourced statements (March 2012, July 2015), ... (November 2017)
Etymology of electricity Low Start5 December 2007Style editing needed (December 2007), Unsourced statements (June 2014), ... (February 2016), Introduction cleanup (October 2017), Merge needed (February 2018)
Euler–Heisenberg Lagrangian Low Stub1 December 2015... (December 2015)
Evaporative cooler Mid C8 August 2009Original research (August 2009, July 2015), Unsourced statements (May 2012, February 2012, July 2015, July 2017), ... (May 2012), CS1 errors: dates
Everything Mid Start2 April 2010Unsourced statements (April 2010), ... (August 2013)
Exact solutions in general relativity Mid C7 March 2007... (March 2007, March 2017), Expert attention needed (March 2017), CS1 errors: chapter ignored, Cleanup needed (March 2017), Weasel-worded phrases (March 2017)
Exothermic process High Start3 March 2015... (March 2015), Disputed statements (March 2015), Failed verification (January 2018)
Expectation value (quantum mechanics) High Start1 April 2013... (April 2013)
External combustion engine Mid Start1 February 2012... (February 2012)
Faster-than-light Mid B6 October 2009Unsourced statements (October 2009, March 2012, March 2013, April 2016), ... (October 2009, March 2012)
Fermi's interaction Mid Start1 July 2016... (July 2016)
Feshbach resonance Mid Start2 February 2016In-text citations lacking (February 2016), ... (February 2016)
Feynman diagram Top C2 December 2012Unsourced statements (December 2012), ... (May 2016)
Fiber Bragg grating Low Start4 May 2009Unsourced statements (May 2009), Expert attention needed (December 2011), ... (September 2012)
Field (physics) Top C1 March 2013... (March 2013)
Field electron emission Mid B3 June 2009... (June 2009), Unsourced statements (February 2016), Citation lacking title
Filter (signal processing) Low C1 April 2015... (April 2015)
Fine structure High Start1 September 2016... (September 2016)
Fine-structure constant High C2 December 2017DOIs inactive (2017), ... (December 2017)
First observation of gravitational waves Top B2 February 2016Unsourced statements (February 2016), ... (March 2016)
Flame rectification Low Start3 July 2013Expert attention needed (April 2015), ... (July 2013)
Flamelet generated manifold Low Stub5 August 2014References needed (August 2014), ... (November 2015), Notability unclear (November 2015), Conflict of interest (November 2015), Disputed statements (November 2015)
Flash freezing Low Stub3 February 2017CS1 errors: external links, ... (February 2017), Style editing needed (July 2017)
Flavour (particle physics) High Start3 October 2015References needed (October 2015), Expansion needed (March 2017), ... (March 2017)
Flow conditioning Low C1 February 2014... (February 2014)
Fluctuation theorem High C6 June 2009... (June 2009, February 2015), Expert attention needed (September 2010), Too technical (September 2010), Disputed statements (February 2015)
Fluorometer Mid Start2 November 2015Unsourced statements (November 2015), ... (November 2015)
Fock state Mid Start2 April 2015Unsourced statements (April 2015), ... (April 2015)
Frazil ice Low Start2 March 2010In-text citations lacking (March 2010), ... (April 2012)
Freeman Dyson High B5 2003Potentially dated statements (2003, 2013), Web citation with no URL, ... (November 2013), Dead external links (August 2017)
Friedmann equations High Start2 June 2012Unsourced statements (June 2012), ... (September 2015)
Fritjof Capra Low Start2 August 2017BLP articles lacking sources (August 2017), ... (August 2017)
Front velocity Mid Stub1 May 2015... (May 2015)
Fujita scale Low C4 May 2011Unsourced statements (April 2012, May 2011), ... (April 2012), Weasel-worded phrases (April 2014)
Functional integration High Start4 October 2009Expansion needed (October 2009), ... (January 2014, March 2017), References needed (March 2017)
GRAPES-3 Low Stub3 February 2017... (February 2017), Unsourced statements (February 2017), Weasel-worded phrases (February 2017)
Gadolinium-doped ceria Low Stub1 August 2013... (August 2013)
Galaxy rotation curve Mid B7 August 2015Expert attention needed (December 2016), ... (August 2015), Introduction cleanup (December 2016), Reliable references lacking (December 2016), Unsourced statements (December 2016), Weasel-worded phrases (December 2016)
Gamma ray High B4 November 2007... (February 2009, July 2016), Unsourced statements (November 2007, September 2013)
Gamma-ray burst High FA3 November 2016... (November 2016), Unsourced statements (January 2017), Reliable references lacking (October 2017)
Gauge boson High Start3 March 2012Unsourced statements (March 2012), ... (September 2016), Weasel-worded phrases (September 2016)
Gauge theory Top C3 February 2014Unsourced statements (November 2014), ... (February 2014), In-text citations lacking (September 2016)
Gaugino Mid Stub1 March 2017... (March 2017)
Gauss's law High C2 September 2016Style editing needed (September 2016), ... (April 2017)
Gaussian beam Mid B5 November 2015Unsourced statements (November 2015, January 2016, October 2017), Disputed statements (January 2016), ... (January 2016)
Gaussian q-distribution Mid Start1 August 2011... (August 2011)
Gavin E. Crooks Low Stub2 October 2017... (October 2017), Unsourced statements (October 2017)
Geodesic deviation Mid Start2 September 2009Unsourced statements (September 2009), ... (September 2009)
Geon (physics) Low Start1 April 2016... (April 2016)
George Chapline Jr. Low Stub2 July 2011Unsourced statements (July 2011), ... (July 2011)
George N. Hatsopoulos Low Start1 June 2016... (June 2016)
George Zaslavsky Low Start2 December 2010Expansion needed (December 2010), ... (December 2010)
Georgi–Glashow model Low Start6 April 2008References needed (July 2009), Expansion needed (April 2008), Expert attention needed (April 2008), ... (August 2010, March 2012)
Geostationary transfer orbit Low Start2 June 2009References needed (June 2009), ... (May 2016)
Geothermal energy Mid GA7 May 2010Unsourced statements (May 2010), Page number citations needed (February 2014), ... (May 2015), Cleanup needed (March 2016), Prose needed (March 2016), Broken or outdated citations (June 2016), Dead external links (April 2017)
Gerald Bull Low C8 March 2008In-text citations lacking (March 2008, March 2016), Unsourced statements (February 2012, March 2016, December 2014), ... (November 2010), References needed (March 2016), Weasel-worded phrases (March 2016)
Gibbs free energy High B4 March 2015... (March 2015, October 2016), Dead external links (January 2017), References needed (August 2017)
Gibbs measure Low Start1 December 2017... (December 2017)
Giovanni Francesco Crivelli Low Start3 April 2012Sources lacking (April 2012), ... (July 2012), Original research (April 2016)
Gires–Tournois etalon Low Start1 June 2015... (June 2015)
Glass transition Low C4 July 2009References needed (July 2009), Unsourced statements (September 2010, January 2017), ... (June 2016)
Goetz Oertel Low Start4 September 2010In-text citations lacking (September 2010), BLP articles lacking sources (September 2010), ... (September 2014), Factual verification needed (September 2014)
Gold Mid C8 March 2011Unsourced statements (February 2015, December 2016), ... (March 2011, May 2012, February 2015), References needed (February 2014), Dead external links (June 2016, July 2017)
Grand Unified Theory Top C4 September 2011Unsourced statements (September 2011), ... (March 2016, January 2016), Weasel-worded phrases (March 2016)
Granular convection Mid Start6 February 2008References needed (February 2008), Unsourced statements (February 2008, December 2011), ... (July 2012), In-text citations lacking (January 2015), Merge needed (March 2017)
Grassmann number Low Start1 May 2017... (May 2017)
Gravitational interaction of antimatter Mid Start2 December 2013... (December 2013), Unsourced statements (July 2015)
Gravitational lens Mid Start3 May 2017Unsourced statements (May 2017), ... (May 2017), Dead external links (January 2018)
Gravitational potential High C1 May 2012... (May 2012)
Gravitational wave Top B7 May 2009Potentially dated statements (2012), ... (May 2009), Unsourced statements (February 2016, March 2016, September 2017), Weasel words (November 2017), Style editing needed (November 2017)
Gravitational-wave astronomy Mid Start1 August 2017... (August 2017)
Guenter Brueckner Low Stub1 February 2010... (February 2010)
Guglielmo Marconi High B5 May 2012Unsourced statements (May 2012, April 2013), Failed verification (March 2015), References needed (December 2016), ... (November 2017)
H-theorem Mid Start5 March 2009Unsourced statements (March 2009, April 2014), ... (April 2014, March 2015), References needed (April 2015)
Habitability of red dwarf systems Low C2 April 2017References needed (April 2017), ... (July 2017)
Haidinger fringe Low Stub1 August 2016... (August 2016)
Hamiltonian (quantum mechanics) High C1 December 2011... (December 2011)
Hang gliding Low C8 November 2010Unsourced statements (January 2012, August 2012, November 2013), Potentially dated statements (November 2010, May 2017), Dead external links (January 2013), Weasel-worded phrases (October 2014), ... (October 2016)
Hans Adolf Buchdahl Low Start2 June 2013... (June 2013), Unsourced statements (May 2017)
Hartle–Hawking state Mid Start1 November 2013... (November 2013)
Heat Top B3 May 2016References needed (May 2016), ... (May 2016), Rewrite needed (May 2016)
Heat transfer High C3 November 2010Unsourced statements (March 2011), ... (November 2010, December 2016)
Heliosphere Mid C2 December 2014Unsourced statements (December 2014), ... (June 2015)
Helmholtz equation Mid Start3 June 2015Disputed statements (June 2015), ... (June 2015, May 2017)
Henry Stapp Low Start1 May 2016... (May 2016)
Heterotic string theory Mid Start1 June 2013... (June 2013)
Hierarchy problem High Start5 May 2015Expert attention needed (July 2017), ... (May 2015), Weasel-worded phrases (May 2015), References needed (January 2017)
High Flux Isotope Reactor Low Start1 January 2016... (January 2016)
High-energy X-rays Mid Start1 July 2016... (July 2016)
High-intensity focused ultrasound Mid C12 2012Detailed references needed, Potentially dated statements (2012), Web citation with no URL, Unsourced statements (April 2016, December 2015, December 2016, August 2017), References needed (April 2016), Promotional tone (January 2015), Update needed (April 2016), Vague or ambiguous time (December 2016), ... (December 2016)
High-temperature superconductivity High C5 2011Unsourced statements (September 2012, December 2015), Potentially dated statements (2011, 2016), ... (June 2014)
Hippolyte Fizeau Mid Start1 May 2017... (May 2017)
History of radio High C1 October 2015... (October 2015)
History of the metre Mid C2 October 2014... (October 2014, July 2017)
History of the metric system Mid GA7 December 2017Unsourced statements (December 2017, January 2018, February 2018), Vague or ambiguous time (January 2018), Weasel-worded phrases (January 2018), Expansion needed (January 2018), ... (January 2018)
Hole argument Mid Start4 May 2011Unsourced statements (May 2011, December 2013), Weasel-worded phrases (December 2013), ... (January 2016)
Holographic principle Mid B3 August 2014Dead external links (August 2014), Page number citations needed (August 2014), ... (November 2014)
Homodyne detection Low Start2 March 2015References needed (March 2015), ... (October 2016)
Homogeneity and heterogeneity Mid Start3 September 2010Unsourced statements (September 2010), ... (September 2010), Dead external links (July 2016)
Horndeski's theory Low Start2 November 2017... (November 2017), Links needing disambiguation (November 2017)
Hydraulic accumulator Low Start1 January 2016... (January 2016)
Hydraulic jumps in rectangular channels Low C2 October 2013Unsourced statements (October 2013), ... (October 2013)
Hydraulic pump Low C1 October 2014... (October 2014)
Hyperpolarization (physics) Low Stub2 January 2014Unsourced statements (April 2014), ... (January 2014)
I. M. Dharmadasa Low Stub1 October 2017... (October 2017)
IGNITOR Low Stub1 January 2010... (January 2010)
Ice IX Low Stub1 December 2017... (December 2017)
Ice XV Low Stub1 September 2009... (September 2009)
Ida Noddack Mid Start2 April 2009Unsourced statements (April 2009), ... (November 2009)
Imaginary time Mid Stub2 November 2017... (November 2017), References needed (November 2017)
Inflation (cosmology) High C8 November 2012Unsourced statements (May 2014, October 2014), ... (November 2012, June 2014), References needed (November 2016), DOIs inactive (2017), Dead external links (November 2017, January 2018)
Inflaton Mid Stub1 October 2016... (October 2016)
Infrared Top C6 July 2006References needed (August 2007, July 2006, November 2013), Unsourced statements (September 2014), Page number citations needed (September 2010), ... (October 2017)
Infrared fixed point Mid Start3 February 2015Vague or ambiguous time (February 2015), ... (February 2015), References needed (July 2017)
Inhomogeneous cosmology Low Stub3 2016Potentially dated statements (2016), Weasel-worded phrases (May 2017), ... (May 2017)
Instability High Start1 September 2015... (September 2015)
Internal conversion Mid Start1 July 2016... (July 2016)
Internal conversion coefficient Low Stub1 July 2016... (July 2016)
Intersubband polariton Low Stub5 February 2007Sources lacking (December 2009), ... (February 2007), Expert attention needed (October 2009), Too technical (October 2009)
Introduction to entropy High Start2 February 2013... (February 2013), Unsourced statements (January 2016)
Introduction to gauge theory Top B3 September 2015Unsourced statements (September 2015), Vague or ambiguous time (September 2015), ... (September 2015)
Introduction to quantum mechanics High B5 September 2014References needed (September 2014, January 2015, December 2017), ... (January 2015), Unsourced statements (December 2017)
Invariance mechanics Mid C2 March 2017Weasel-worded phrases (March 2017), ... (March 2017)
Invariant mass Mid Stub3 March 2011References needed (March 2011), ... (January 2013), Rewrite needed (February 2016)
Ionic conductivity (solid state) Low Stub4 October 2007... (October 2007), Expert attention needed (October 2010), Too technical (October 2010)
Irreducible representation Mid Start3 July 2013Unsourced statements (July 2013), ... (July 2016), Dead external links (November 2017)
Irreversible process High Start1 April 2014... (April 2014)
J/psi meson Mid C2 February 2016Unsourced statements (April 2016), ... (February 2016)
John Tuzo Wilson Mid Start1 September 2014... (September 2014)
Jones calculus Mid Start3 July 2014In-text citations lacking (July 2014), Expansion needed (July 2014), ... (May 2015)
Joseph von Fraunhofer High C3 July 2017References needed (July 2017), Unsourced statements (January 2018), ... (January 2018)
Josiah Willard Gibbs High FA2 August 2017DOIs inactive (2017), ... (August 2017)
Julius von Mayer Mid C4 July 2014Web citation with no URL, Unsourced statements (July 2014), ... (March 2015), DOIs inactive (2017)
Kaluza–Klein theory Mid C7 February 2015Expert attention needed (February 2015), ... (January 2016, May 2016, August 2016), Unsourced statements (February 2017), Dead external links (January 2018)
Kerma (physics) Low Start1 July 2016... (July 2016)
Kilogram Top GA1 March 2014... (March 2014)
Kinetic theory of gases High B1 June 2014... (June 2014)
Kirchhoff–Love plate theory Low C1 September 2012... (September 2012)
Kite experiment Low C1 July 2016... (July 2016)
Klein–Gordon equation Mid C2 September 2016... (September 2016, October 2016)
Knut Ångström Low Start2 January 2012... (January 2012), In-text citations lacking (March 2012)
Kogut–Susskind fermion Low Stub1 August 2010... (August 2010)
Kolmogorov–Arnold–Moser theorem Mid Start3 March 2014... (March 2014, January 2016), Weasel-worded phrases (January 2016)
Lagrangian (field theory) Mid C3 September 2016... (September 2016), Weasel-worded phrases (September 2016), Dead external links (December 2017)
Landauer's principle Mid Start1 May 2017... (May 2017)
Landau–Hopf theory of turbulence Low Stub1 November 2017... (November 2017)
Langmuir probe Mid Start2 November 2009References needed (November 2009), ... (October 2016)
Laser Top C5 May 2008... (February 2009), Unsourced statements (May 2008, November 2010), Disputed statements (November 2010), References needed (May 2017)
Laser engraving Low Start5 July 2010In-text citations lacking (July 2010), Unsourced statements (September 2011, August 2013), References needed (July 2010), ... (August 2013)
Laszlo B. Kish Low Start1 March 2012... (March 2012)
Lattice Boltzmann methods Mid Start3 September 2013Unsourced statements (September 2013, March 2017), ... (November 2015)
Lattice QCD Mid Start2 January 2015Unsourced statements (January 2015), ... (September 2016)
Lawrence M. Krauss Low Start3 February 2014Unsourced statements (February 2014), Incomplete lists (December 2014), ... (December 2016)
Leakage (electronics) Low Stub1 November 2010... (November 2010)
Lee Smolin Mid Start5 July 2010Unsourced statements (July 2010, April 2011), ... (July 2010, November 2011, December 2013)
Length scale Mid Start3 November 2014References needed (November 2014), Unsourced statements (March 2016), ... (May 2016)
Lidar Mid C5 October 2014Detailed references needed, ... (October 2014), Unsourced statements (April 2017), References needed (April 2017), Dead external links (December 2017)
Lift (force) Mid C3 January 2015Failed verification (January 2015), ... (November 2017), Dead external links (January 2018)
Lightning Mid B5 May 2013Unsourced statements (October 2013, May 2013, January 2015), ... (July 2013), Dead external links (December 2017)
Linear acetylenic carbon Low Stub3 January 2016URL error, ... (January 2016, June 2017)
Liquid fluoride thorium reactor Low B13 July 2012Expert attention needed (April 2015), Unsourced statements (July 2013, July 2012, December 2013), Reliable references lacking (September 2012, March 2017), Original research (July 2013), Disputed statements (July 2013, April 2014), Too technical (April 2015), ... (August 2016), Dead external links (December 2016)
List of experimental errors and frauds in physics Mid List4 September 2014Unsourced statements (September 2014), References needed (September 2014), Style editing needed (September 2014), ... (September 2014)
List of ocean circulation models Low List1 January 2018... (January 2018)
List of orbits Low List4 July 2012Unsourced statements (July 2012, December 2013, May 2016), ... (December 2017)
List of unusual units of measurement Low List12 July 2010Unsourced statements (July 2010, March 2011, February 2013, April 2016, January 2017, March 2017), Potentially dated statements (October 2015), Citation lacking title, ... (September 2014, April 2016), CS1 errors: external links, Dead external links (January 2017)
Listing's law Low Start1 July 2013... (July 2013)
Liénard–Wiechert potential Mid Start1 November 2014... (November 2014)
Local hidden variable theory High Start1 November 2016... (November 2016)
Local symmetry Mid Start3 March 2017Expansion needed (March 2017), Merge needed (March 2017), ... (March 2017)
Longitudinal static stability Mid Start2 February 2009References needed (February 2009), ... (December 2014)
Lorentz covariance High Start2 October 2011Unsourced statements (October 2011), ... (March 2017)
Lorentz-violating electrodynamics Mid Start1 May 2014... (May 2014)
Lotus effect Low Start2 January 2015Unsourced statements (January 2015), ... (January 2015)
Loudness Mid C3 July 2015Unsourced statements (July 2015, August 2016), ... (December 2015)
Low field nuclear magnetic resonance Low Stub1 April 2014... (April 2014)
M-theory Top FA2 December 2016Weasel-worded phrases (December 2016), ... (December 2016)
Mach tuck Low Start2 March 2010Accuracy disputes or self-published (March 2010), ... (October 2016)
Mach's principle Mid Start4 January 2015Page number citations needed (January 2015), References needed (November 2015), ... (June 2017), Unsourced statements (January 2018)
Macroscopic quantum self-trapping Low Stub5 July 2009... (July 2009), Expert attention needed (July 2009, June 2012), Too technical (June 2012)
Magnetic helicity Low Start2 February 2016Unsourced statements (February 2016), ... (February 2016)
Magnetic resonance (quantum mechanics) Mid Start5 October 2014References needed (October 2014), ... (January 2015, September 2015), Weasel-worded phrases (September 2015), Disputed statements (May 2016)
Magneto-optic effect Mid Start1 July 2010... (July 2010)
Magnetometer High C6 June 2011Unsourced statements (January 2012, June 2011), ... (June 2011, July 2013), Dead external links (May 2017, July 2017)
Majoron Low Stub1 December 2013... (December 2013)
Manipulation of atoms by optical field Low Stub1 November 2008... (November 2008)
Mass Top C4 2008Potentially dated statements (2008), Unsourced statements (January 2014, December 2013), ... (January 2014)
Mass flow Mid Start4 December 2009References needed (December 2009), Weasel-worded phrases (August 2016), ... (August 2016), Unsourced statements (August 2016)
Mass gap Mid C3 March 2016... (March 2016, April 2017), Weasel-worded phrases (March 2016)
Mass generation Mid C3 May 2017... (May 2017), Cleanup needed (May 2017), Prose needed (May 2017)
Mass segregation (astronomy) Low Start1 June 2017... (June 2017)
Mathematical model High C4 May 2008References needed (May 2008), Unsourced statements (April 2017, September 2017), ... (September 2017)
Mathematical physics High B1 January 2018... (January 2018)
Matrix representation of Maxwell's equations Mid Start5 March 2013Expert attention needed (March 2013), ... (March 2013), Too technical (March 2013), Introduction cleanup (March 2013)
Matter Top C1 March 2011... (March 2011)
Maurice Allais Low Start1 August 2017... (August 2017)
Maurice Wilkins Mid B3 October 2011Unsourced statements (October 2011), Vague or ambiguous time (October 2017), ... (October 2017)
Maximilian Herzberger Low C1 February 2015... (February 2015)
Maximum entropy probability distribution Mid Start4 August 2009References needed (August 2009), In-text citations lacking (August 2009, December 2013), ... (July 2015)
Maxwell bridge Low Stub5 November 2008Sources lacking (November 2008), Expert attention needed (June 2010), Too technical (June 2010), ... (October 2017)
Mechanics of planar particle motion Low Start1 November 2013... (November 2013)
Membrane paradigm Low Start1 March 2017... (March 2017)
Metafluid dynamics Low Start6 September 2015Expert attention needed (September 2015), ... (September 2015), NPOV disputes (September 2015), Weasel-worded phrases (September 2015), Disputed statements (September 2015)
Methods of detecting exoplanets Mid List4 April 2014Potentially dated statements (April 2014), Unsourced statements (July 2015), ... (July 2015), Dead external links (June 2017)
Metric tensor (general relativity) Mid Start2 May 2017... (May 2017, August 2017)
Microelectromechanical system oscillator Low B5 November 2011Unsourced statements (January 2012, December 2011), Promotional tone (December 2011), References needed (November 2011), ... (May 2013)
Mirror matter Low C4 January 2016Weasel-worded phrases (January 2016, September 2016), ... (September 2016), Dead external links (March 2017)
Mode of a linear field Low Stub5 July 2011Expert attention needed (September 2014), Sources lacking (July 2011), ... (July 2011, August 2011)
Mohammed Naseer Khan Low Start2 January 2017Unsourced statements (January 2017), ... (January 2017)
Moment (physics) High B1 May 2014... (May 2014)
Moment of inertia High B1 August 2017... (August 2017)
Monte Carlo method Mid B4 May 2012... (May 2012), Unsourced statements (December 2014), Dead external links (October 2017, January 2018)
Multiplet Mid Stub4 March 2012Expert attention needed (March 2012), Too technical (March 2012), ... (January 2017)
Munir Ahmad Khan Low C8 June 2015Web citation with no URL, CS1 errors: dates, Cleanup needed (June 2015, June 2015), Disputed statements (June 2015), ... (June 2015), Failed verification (July 2015), CS1 errors: external links
Myron Mathisson Mid Start3 October 2013Unsourced statements (October 2013), ... (October 2013), Vague or ambiguous time (October 2013)
N-body problem High C8 July 2012Detailed references needed, Unsourced statements (September 2013, March 2017), ... (July 2012, March 2014), Cleanup needed (March 2017, March 2017), Spam cleanup (March 2017)
N=8 Supergravity Mid Start3 August 2012Sources lacking (August 2012), Weasel-worded phrases (January 2016), ... (January 2016)
Nanocellulose Low B9 May 2013Unsourced statements (October 2014, March 2017), ... (May 2013, March 2017), CS1 errors: external links, Page number citations needed (March 2017), Weasel-worded phrases (March 2017), Reliable references lacking (March 2017), Dead external links (February 2018)
Near and far field High C3 December 2011Unsourced statements (December 2011, November 2016), ... (May 2015)
Negative probability Low Start2 March 2015... (March 2015), Dead external links (January 2018)
Neodymium magnet Mid C9 November 2013Unsourced statements (February 2015, February 2016, November 2013), ... (November 2013), Vague or ambiguous time (February 2015), Failed verification (February 2015), Dead external links (December 2015), Expansion needed (February 2016), Reliable references lacking (April 2016)
Net radiometer Low Start3 December 2009Cleanup needed (December 2009, December 2009), ... (December 2009)
Neutrino Top B3 January 2018Citation with accessdate and no URL, Reference errors, ... (January 2018)
Neutron Top C2 June 2012Unsourced statements (June 2012), ... (May 2015)
Neutron moderator Mid Start2 September 2009Unsourced statements (September 2009), ... (May 2015)
Neutron temperature Low Start2 November 2009References needed (November 2009), ... (July 2015)
Neutronium Mid Start5 February 2013Reliable references lacking (February 2013), Original research (February 2013), ... (April 2013), Unsourced statements (February 2017, June 2017)
Nevill Francis Mott High Start2 October 2013Unsourced statements (November 2015), ... (October 2013)
Newton's cradle Mid Start4 November 2014Unsourced statements (November 2014, February 2017), References needed (August 2015), ... (May 2015)
Newton's theorem of revolving orbits Low GA1 October 2016... (October 2016)
Nikolay Basov High Start1 December 2012... (December 2012)
Nitrogen laser Low Start2 July 2008... (July 2008), Unsourced statements (May 2012)
No-cloning theorem Mid Start1 May 2015... (May 2015)
Non-equilibrium thermodynamics Mid Start2 February 2015Unsourced statements (December 2015), ... (February 2015)
Non-inertial reference frame Mid Start2 November 2012... (November 2012), References needed (April 2017)
Non-zero dispersion-shifted fiber Low Stub2 October 2012... (October 2012), References needed (August 2017)
Nonholonomic system Mid Start2 January 2010Unsourced statements (January 2010), ... (April 2017)
Nonoblique correction Low Stub1 April 2017... (April 2017)
Nose cone design Low Start1 June 2014... (June 2014)
Novikov self-consistency principle Mid C2 November 2016... (November 2016, January 2017)
Nuclear drip line Low C2 December 2011... (December 2011), Factual verification needed (February 2014)
Nuclear force Top C2 October 2007References needed (October 2007), ... (August 2016)
Nuclear magnetic resonance High B4 November 2009Unsourced statements (November 2009, October 2011, October 2016), ... (January 2017)
Nuclear reactor Mid B8 March 2008... (March 2008), Unsourced statements (October 2009, December 2011, April 2016), Original research (March 2012), References needed (June 2015), Failed verification (August 2012), Dead external links (December 2015)
Nucleon Top C3 2006Potentially dated statements (2006, 2017), ... (August 2007)
Numerical relativity Mid Start1 March 2014... (March 2014)
Nutation Mid C2 August 2012Unsourced statements (August 2012), ... (December 2013)
Observable universe Mid B6 July 2014Unsourced statements (September 2015, December 2014), Potentially dated statements (2015), ... (July 2014), External link cleanup (June 2015), Spam cleanup (June 2015)
Ocean thermal energy conversion Low B9 August 2008Unsourced statements (August 2008, January 2009, September 2012, December 2010), ... (March 2012, January 2013), Citation with bare URL, Citation lacking title, CS1 errors: dates
Oil drop experiment Top C3 December 2010References needed (December 2010), Potentially dated statements (2014), ... (November 2014)
Optical cavity Mid B2 March 2007Unsourced statements (March 2007), ... (May 2017)
Optical depth Mid Start2 November 2014Unsourced statements (November 2014), ... (April 2015)
Optical lattice Mid Start1 October 2016... (October 2016)
Orbital decay Mid Start5 January 2010Unsourced statements (January 2010, November 2014, November 2016), References needed (February 2014), ... (February 2014)
Orbital mechanics High B5 August 2008... (February 2009), Expansion needed (August 2008), Unsourced statements (September 2011, January 2016), In-text citations lacking (February 2010)
Orders of magnitude (power) Low Start6 December 2007References needed (December 2007), Unsourced statements (March 2011), ... (February 2011, July 2016), Citation with bare URL, Citation lacking title
Orders of magnitude (radiation) Low List4 March 2007Unsourced statements (March 2007, July 2011), ... (March 2011), Update needed (July 2011)
Orders of magnitude (temperature) Low List2 July 2011Unsourced statements (July 2011), ... (August 2015)
Origin of avian flight Low Start3 April 2014In-text citations lacking (April 2014), ... (April 2014), DOIs inactive (2017)
P-wave Mid Start1 November 2017... (November 2017)
POVM Low Start2 November 2013... (November 2013, May 2015)
Paracrystalline Low Start1 June 2016... (June 2016)
Parasitic drag Low Start1 February 2018... (February 2018)
Particle in a spherically symmetric potential Low Start2 July 2009Style editing needed (July 2009), ... (July 2009)
Particle physics Top C3 May 2012... (March 2014), Failed verification (May 2012), Unsourced statements (December 2016)
Particle statistics High Start2 December 2009Sources lacking (December 2009), ... (March 2017)
Particulates Mid B12 August 2012Unsourced statements (September 2014, February 2016, December 2014), References needed (August 2012), ... (January 2013), Reliable references lacking (December 2014), Vague or ambiguous time (December 2014), CS1 errors: missing author or editor, Weasel-worded phrases (September 2014), Dead external links (April 2016), Update needed (September 2016), DOIs inactive (2017)
Parton (particle physics) High Start3 December 2016Vague or ambiguous time (December 2016), ... (December 2016), Dead external links (May 2017)
Pascal's law Mid Start3 May 2014Expert attention needed (September 2016), ... (May 2014)
Peierls bracket Low Stub2 July 2007References needed (July 2007), ... (August 2016)
Percolation theory Mid Start1 April 2016... (April 2016)
Perfect fluid Mid Stub1 December 2013... (December 2013)
Perturbation theory (quantum mechanics) High B3 February 2015... (February 2015, September 2016, April 2017)
Phase problem Low Start1 July 2016... (July 2016)
Photoconductive atomic force microscopy Low C4 June 2011... (June 2011), Citation lacking title, Web citation with no URL, Citation has redundant parameters
Photoelectric effect High B2 October 2009Unsourced statements (October 2009), ... (June 2014)
Photoemission spectroscopy Mid Start2 August 2016Citation lacking title, ... (August 2016)
Photographic magnitude Low Start2 April 2009... (April 2009), Introduction cleanup (June 2017)
Photon antibunching Low Start2 May 2008References needed (May 2008), ... (April 2015)
Photon polarization Mid B5 January 2013Unsourced statements (January 2013, August 2016), ... (June 2015), Disputed statements (June 2016, August 2016)
Photon statistics Low C1 August 2016... (August 2016)
Physical body Low Start2 July 2012Sources lacking (July 2012), ... (June 2013)
Physical system High Start2 April 2014Sources lacking (April 2014), ... (March 2016)
Physics Top C4 July 2015External link cleanup (July 2015), Spam cleanup (July 2015), ... (August 2015), Page number citations needed (November 2016)
Pierre Curie High Start1 November 2017... (November 2017)
Pilot wave Mid Start6 March 2012... (March 2012, May 2017), Unsourced statements (July 2016, May 2017, November 2017), Merge needed (July 2016)
Pink noise Mid C5 September 2010Detailed references needed, Expert attention needed (September 2010), Too technical (September 2010), ... (December 2016)
Planck length High Start2 July 2015... (July 2015, July 2017)
Plasma (physics) Top GA2 February 2017Unsourced statements (February 2017), ... (October 2017)
Plasma Science Society of India Low Stub2 February 2011Reliable references lacking (February 2011), ... (February 2011)
Plasma fusion preface Low Start6 December 2014Expert attention needed (December 2014, August 2016), ... (December 2014), Too technical (December 2014), Orphaned (December 2014)
Plasma medicine Low Start1 March 2011... (March 2011)
Plasma stability Mid Start2 October 2014... (October 2014), References needed (October 2014)
Plasma stealth Low C3 April 2010Unsourced statements (April 2010), Failed verification (September 2014), ... (January 2018)
Plate tectonics Mid B8 December 2014Citation with format and no URL, ... (December 2014, September 2017), References needed (November 2015), Weasel-worded phrases (January 2016), DOIs inactive (2017), Dead external links (August 2017), Vague or ambiguous time (September 2017)
Poisson's ratio Mid C2 October 2012Unsourced statements (October 2012), ... (February 2015)
Polar vortex Low C4 September 2013Detailed references needed, Unsourced statements (September 2013), CS1 errors: dates, ... (April 2016)
Polarization (waves) High B4 July 2014Style editing needed (July 2014), Split needed (July 2014), Disputed statements (May 2015), ... (May 2015)
Potential gradient Mid Start1 March 2013... (March 2013)
Potential well High Start2 January 2016Weasel-worded phrases (January 2016), ... (January 2016)
Poynting vector Mid C1 October 2015... (October 2015)
Poynting's theorem Low C5 May 2015Expert attention needed (October 2017), CS1 errors: dates, ... (May 2015, October 2017)
Precision tests of QED Mid Start4 February 2007Unsourced statements (February 2007), Expert attention needed (November 2008), ... (April 2017)
Preon Low Start4 May 2012Unsourced statements (May 2012), ... (June 2012, September 2012), Weasel-worded phrases (February 2016)
Present High Start2 March 2015Unsourced statements (February 2016), ... (March 2015)
Primordial black hole High Start3 February 2012Unsourced statements (February 2012), ... (February 2012), CS1 errors: missing author or editor
Prism High Start5 July 2011Unsourced statements (September 2014, April 2015), ... (July 2011), CS1 errors: dates, Expansion needed (February 2017)
Probability Mid B10 February 2012Detailed references needed, Unsourced statements (October 2015, June 2012, February 2012, July 2012), Weasel-worded phrases (May 2012), ... (June 2012, July 2014), Page number citations needed (June 2012), Expansion needed (April 2017)
Probability amplitude High B5 January 2014Unsourced statements (January 2014), Expansion needed (January 2014), References needed (January 2014), ... (January 2014, August 2017)
Problem of time Low Start4 September 2014Expert attention needed (June 2015), Unsourced statements (September 2014), ... (September 2014)
Project PACER Low Start1 December 2016... (December 2016)
Projection-valued measure Low Start1 May 2015... (May 2015)
Protonium Low Start1 January 2017... (January 2017)
Pseudo-Euclidean space Mid C1 April 2017... (April 2017)
P–n junction High C3 April 2010Unsourced statements (April 2010), References needed (November 2013), ... (February 2017)
QCD matter High B1 October 2015... (October 2015)
QCD vacuum High B3 August 2010Unsourced statements (August 2010, March 2014), ... (March 2017)
Quantum LC circuit Low Start3 April 2010Unsourced statements (April 2010), Accuracy disputes or self-published (April 2010), ... (January 2014)
Quantum amplifier Mid Start1 April 2015... (April 2015)
Quantum beats Low C1 March 2009... (March 2009)
Quantum cascade laser Low Start8 September 2007... (March 2008), Unsourced statements (January 2008, September 2007, November 2007), Original research (January 2008), Expansion needed (June 2008), Accuracy disputes or self-published (January 2012), CS1 errors: dates
Quantum cloning Mid C3 February 2015Weasel-worded phrases (February 2015), ... (April 2017), Unsourced statements (April 2017)
Quantum cognition Low C4 June 2013Style editing needed (June 2013), ... (June 2013), Accuracy disputes or self-published (June 2013), Unsourced statements (December 2017)
Quantum dissipation Mid C2 February 2013... (February 2013, August 2016)
Quantum electrodynamics Top GA1 April 2015... (April 2015)
Quantum energy teleportation Low Start2 November 2013Citation lacking title, ... (November 2013)
Quantum entanglement High B3 January 2009Unsourced statements (January 2009, January 2018), ... (May 2015)
Quantum error correction Mid C2 July 2016Dead external links (July 2016), ... (November 2016)
Quantum fluctuation High Start3 June 2012... (June 2012), Unsourced statements (May 2015), Expansion needed (April 2017)
Quantum gauge theory Mid Stub3 May 2009Rewrite needed (May 2009), ... (May 2016), References needed (August 2017)
Quantum geometry Mid Start1 May 2016... (May 2016)
Quantum knots Low Stub5 July 2017Expert attention needed (July 2017), Sources lacking (July 2017), ... (July 2017), Orphaned (August 2017)
Quantum logic High C5 February 2014Unsourced statements (February 2014, December 2017), ... (April 2015, December 2017), Dead external links (July 2016)
Quantum noise Mid Start3 November 2009In-text citations lacking (November 2009), Disputed statements (April 2015), ... (September 2016)
Quantum number High Start1 August 2016... (August 2016)
Quantum statistical mechanics Low Stub1 September 2013... (September 2013)
Quantum superposition High Start4 August 2017Unsourced statements (August 2017, September 2017), ... (August 2017, September 2017)
Quantum teleportation High C3 June 2012Potentially dated statements (2013), In-text citations lacking (June 2012), ... (May 2015)
Quantum walk Mid Start3 December 2009Expansion needed (December 2009), ... (September 2011, December 2014)
Quantum well Mid Start1 January 2018... (January 2018)
Quark model High C1 February 2016... (February 2016)
Quark–lepton complementarity Low Start4 January 2009References needed (January 2009), Expert attention needed (January 2009), ... (August 2016)
Quasistatic process Mid Start1 February 2015... (February 2015)
Quintessence (physics) Mid Start4 April 2009Expert attention needed (April 2009), ... (August 2016), Unsourced statements (August 2016)
RF resonant cavity thruster Low C6 December 2016Potentially dated statements (2016), Reference errors, Unsourced statements (December 2016, June 2017, November 2017), ... (September 2017)
Radiation Mid Start2 November 2015Unsourced statements (November 2015), ... (November 2015)
Radioactive waste Low C6 February 2007Unsourced statements (February 2007, August 2012, November 2013), Limited geographic scope (November 2013), ... (March 2014), Vague or ambiguous geographic scope (January 2015)
Randall–Sundrum model High Start1 August 2016... (August 2016)
Rare Earth hypothesis Mid B6 July 2013Unsourced statements (July 2013, August 2016, October 2016, March 2017, August 2017), ... (March 2017)
Rarita–Schwinger equation Low Stub1 February 2016... (February 2016)
Refraction High C2 May 2015Unsourced statements (May 2015), ... (September 2016)
Refractive index High C4 September 2014References needed (September 2014), Unsourced statements (November 2015, June 2015), ... (June 2017)
Regularization (physics) Mid Start1 January 2018... (January 2018)
Reissner–Nordström metric Mid Start2 January 2013... (January 2013), In-text citations lacking (January 2013)
Relative direction Mid Start3 May 2010References needed (May 2011), Unsourced statements (May 2010), ... (May 2011)
Relativity priority dispute Low C7 February 2007Unsourced statements (February 2007, December 2014), Citation lacking title, CS1 errors: dates, ... (December 2014), Weasel-worded phrases (December 2014), CS1 errors: chapter ignored
Renormalization High C5 December 2009Unsourced statements (December 2009, February 2010, June 2012, March 2015), ... (May 2012)
Resistance distance Low Start1 August 2014... (August 2014)
Rip current Low Start2 January 2017... (January 2017), Unsourced statements (June 2017)
Ripple (electrical) Low Start2 November 2017Expansion needed (November 2017), ... (November 2017)
Roberval balance Low Start2 July 2016... (July 2016), In-text citations lacking (November 2017)
Rolf Hagedorn Mid Start1 September 2009... (September 2009)
Rolf Maximilian Sievert Mid Start3 June 2014Unsourced statements (June 2014), ... (June 2014), Sources lacking (May 2015)
Room temperature Mid Start1 December 2017... (December 2017)
Rossby wave Low Start2 January 2015Expansion needed (January 2015), ... (February 2018)
Round-trip gain Mid Start1 December 2009... (December 2009)
SCOP formalism Low C1 July 2011... (July 2011)
SDSS J0927+2943 Low Stub2 October 2017Reference errors, ... (October 2017)
SLOWPOKE reactor Low Start3 May 2017Weasel-worded phrases (May 2017), Unsourced statements (January 2018), ... (January 2018)
SO(10) (physics) Mid Start5 January 2008References needed (January 2008), Expert attention needed (July 2009), ... (April 2017), Weasel-worded phrases (April 2017)
Saturation vapor density Low Stub1 August 2012... (August 2012)
Scalar (physics) Top C1 March 2017... (March 2017)
Scale relativity Low Start8 February 2016Detailed references needed, ... (February 2016), Weasel-worded phrases (February 2016), Style editing needed (February 2016), NPOV disputes (February 2016), Disputed statements (February 2016), Page number citations needed (May 2016), Viewpoints needed (April 2017)
Scattering parameters Low B2 January 2017CS1 errors: external links, ... (January 2017)
Schwinger parametrization Low Stub2 August 2012Sources lacking (August 2012), ... (April 2017)
Scintillator High C2 October 2015... (November 2015, October 2015)
Search coil Low Start2 April 2013... (April 2013), References needed (June 2016)
Sears–Haack body Low Start1 July 2016... (July 2016)
Second Industrial Revolution Mid C2 June 2017Unsourced statements (June 2017), ... (January 2018)
Second law of thermodynamics Top C3 August 2012Unsourced statements (August 2012), ... (February 2014), Weasel-worded phrases (January 2018)
Second quantization Mid C1 April 2015... (April 2015)
Self-assembly of nanoparticles Low C3 November 2013Reliable references lacking (November 2013), Unsourced statements (October 2016), ... (January 2018)
Self-interacting dark matter Low Stub1 January 2017... (January 2017)
Sellafield Mid B5 May 2013Unsourced statements (May 2013, August 2016), References needed (August 2016), ... (August 2016), Dead external links (January 2018)
Shape of the universe High C4 November 2007References needed (November 2007), Expert attention needed (April 2017), ... (April 2017)
Shock (fluid dynamics) Mid Start3 April 2009... (April 2009), Sources lacking (January 2015), Rewrite needed (June 2011)
Shoichi Sakata Mid C1 December 2013... (December 2013)
Signal-to-noise ratio High C2 April 2015Unsourced statements (April 2015), ... (April 2015)
Sinkhole Low C7 November 2010Unsourced statements (November 2010, April 2013, November 2014, March 2015, December 2016), References needed (June 2013), ... (June 2013)
Six's thermometer Low C1 December 2014... (December 2014)
Small-angle X-ray scattering Low Start3 December 2015External link cleanup (December 2015), Spam cleanup (December 2015), ... (July 2016)
Snell's law High B3 November 2017... (November 2017), Disputed statements (November 2017), Unsourced statements (November 2017)
Sonar High B4 January 2009References needed (January 2009, April 2010), Vague or ambiguous time (August 2012), ... (May 2017)
Sound pressure High C6 March 2009References needed (March 2009), Unsourced statements (October 2012, April 2015), ... (January 2016, October 2016), Disputed statements (December 2016)
Specific force Low Stub1 March 2017... (March 2017)
Speckle pattern Mid Start1 October 2016... (October 2016)
Spectral density Mid C2 December 2015... (December 2015), Disputed statements (December 2015)
Spectral line High C4 October 2008Expansion needed (October 2008), In-text citations lacking (May 2013), ... (October 2015, October 2016)
Spectral mutability Low Stub4 June 2008Sources lacking (June 2008), ... (August 2008), Introduction cleanup (February 2009), Context needed (February 2009)
Sphaleron Low Start1 December 2016... (December 2016)
Spherical harmonics Mid B4 November 2010Unsourced statements (November 2010, October 2016), ... (May 2016), Accuracy disputes or self-published (December 2017)
Spherical tokamak Mid C3 December 2015Unsourced statements (December 2015), ... (December 2015), Dead external links (February 2016)
Spheromak Low C4 February 2016Unsourced statements (February 2016, May 2017), ... (February 2016), Disputed statements (March 2016)
Spin canting Low Stub1 August 2016... (August 2016)
Spin foam Mid Start1 May 2016... (May 2016)
Spin-destruction collision Low Stub1 June 2008... (June 2008)
Spin–statistics theorem Mid C4 June 2012... (June 2012, December 2014), Expansion needed (March 2017), Links needing disambiguation (June 2017)
Spontaneous emission High Start1 April 2015... (April 2015)
Spontaneous symmetry breaking High B1 December 2016... (December 2016)
Spontelectrics Low Stub3 June 2013... (June 2013), Unsourced statements (April 2016), Vague or ambiguous time (April 2016)
Squeezed coherent state Mid Start2 September 2016CS1 errors: dates, ... (September 2016)
Standard Model Top B4 July 2013Expansion needed (October 2015), ... (July 2013), Unsourced statements (January 2016, September 2016)
Standard-Model Extension Mid C4 January 2016Weasel-worded phrases (January 2016), ... (January 2016), Cleanup needed (March 2016), Prose needed (March 2016)
Stefan–Boltzmann law High Start2 April 2016Unsourced statements (July 2016), ... (April 2016)
Stirling engine High B2 November 2010Unsourced statements (November 2010), ... (April 2012)
Stone–von Neumann theorem Mid C2 March 2013... (March 2013, May 2015)
Strangeness production Low Start3 August 2009Detailed references needed, Unsourced statements (August 2009), ... (August 2009)
String theory landscape Mid Start9 March 2016Expert attention needed (May 2017), Unsourced statements (May 2016, May 2017), Weasel-worded phrases (March 2016, May 2017), Year an event occurred needed (May 2016), ... (May 2017), Too technical (May 2017)
Superconducting magnet High Start4 September 2008Unsourced statements (September 2008, December 2009), Expansion needed (September 2008), ... (April 2011)
Supercritical flow Mid Stub2 August 2017... (August 2017), References needed (August 2017)
Superpotential Mid Start3 March 2008Sources lacking (December 2009), ... (March 2008), Rewrite needed (February 2009)
Supersplit supersymmetry Low Stub2 October 2013Weasel-worded phrases (October 2013), ... (October 2013)
Supersymmetry nonrenormalization theorems Mid Start2 March 2016... (March 2016), Dead external links (January 2018)
Surface tension High GA2 March 2015Disputed statements (March 2015), ... (May 2016)
Swampland (physics) Low Stub1 July 2009... (July 2009)
Sympathetic resonance Mid Start2 August 2016References needed (August 2016), ... (August 2016)
Synchronous frame Low Start2 August 2012... (August 2012), Introduction cleanup (August 2012)
Synthesis of precious metals Mid Start5 March 2011Unsourced statements (February 2012), ... (March 2011), CS1 errors: dates, References needed (June 2016), Original research (June 2016)
T-15 (reactor) Low Stub2 December 2015Unsourced statements (December 2015), ... (December 2015)
TEA laser Low Start1 July 2015... (July 2015)
Tachyonic antitelephone Low Start3 January 2015Unsourced statements (January 2015), Weasel-worded phrases (January 2015), ... (January 2015)
Tangloids Low Start1 July 2011... (July 2011)
Temperature coefficient Low Start1 January 2016... (January 2016)
Terahertz metamaterial High C3 March 2013... (March 2013), Citation with format and no URL, Dead external links (May 2016)
Terahertz radiation Mid C5 July 2007Potentially dated statements (2012), Unsourced statements (July 2007, January 2013, June 2013), ... (May 2012)
Terrestrial gamma-ray flash Low Start1 July 2016... (July 2016)
Tetrathiafulvalene Low Start1 December 2016... (December 2016)
Thales of Miletus Mid C7 July 2009Unsourced statements (July 2009, February 2016, May 2015, December 2014, August 2017), ... (July 2009, February 2017)
Thermal conductivity High C1 April 2016... (April 2016)
Thermal energy storage High Start2 January 2017Unsourced statements (January 2017), ... (October 2017)
Thermoacoustic heat engine Low Start3 May 2011Cleanup needed (May 2011, May 2011), ... (July 2015)
Thermodynamic relations across normal shocks Low Stub5 June 2013Expert attention needed (December 2013), Orphaned (June 2013), Too technical (December 2013), ... (March 2014)
Third law of thermodynamics Mid C3 January 2013Unsourced statements (January 2013), Page number citations needed (January 2013), ... (April 2015)
Three-body problem Mid C1 December 2009... (December 2009)
Three-torus model of the universe Low Start2 April 2017Weasel-worded phrases (April 2017), ... (May 2017)
Tidal bore Low Start4 August 2008Unsourced statements (August 2008, July 2010, December 2017), ... (December 2017)
Tidal power Mid B5 November 2013... (November 2013, November 2015), Dead external links (June 2016, December 2017), Unsourced statements (April 2017)
Time Top B6 May 2010Potentially dated statements (May 2010), Unsourced statements (January 2015, August 2015, May 2017), ... (February 2014), Weasel-worded phrases (August 2015)
Tonks–Girardeau gas Low Start4 April 2008References needed (April 2008), Expert attention needed (August 2010), ... (August 2010)
Topcolor Low Stub2 February 2016... (February 2016), Weasel-worded phrases (February 2016)
Topological defect Low Start9 January 2014Expert attention needed (October 2016), Weasel-worded phrases (January 2014, December 2016), Too technical (October 2016), Vague or ambiguous time (December 2016), Expansion needed (December 2016), ... (December 2016), Introduction cleanup (January 2017)
Topological order High C4 February 2016... (February 2016), Weasel-worded phrases (February 2016), Original research (December 2016), Dead external links (January 2018)
Topological string theory Mid Start3 March 2017CS1 errors: dates, Weasel-worded phrases (March 2017), ... (March 2017)
Torahiko Terada Low Start2 March 2013Unsourced statements (March 2013), ... (March 2013)
Townsend discharge Low C4 March 2013Unsourced statements (March 2013), ... (March 2016), Weasel-worded phrases (March 2016), Disputed statements (June 2017)
Toy model Mid Stub4 December 2009Sources lacking (December 2009), Expansion needed (December 2016), Unsourced statements (December 2016), ... (December 2016)
Tracy Hall Low C1 May 2014... (May 2014)
Trajectory Mid Start2 March 2009Unsourced statements (March 2009), ... (November 2011)
Transfer function Mid Start6 April 2013References needed (December 2014), Unsourced statements (April 2013, December 2014), Page number citations needed (April 2013), Style editing needed (December 2014), ... (January 2017)
Transmission loss (duct acoustics) Mid Start6 January 2015Expert attention needed (January 2015), References needed (January 2015), ... (January 2015), In-text citations lacking (January 2015), Too technical (January 2015)
Transparent conducting film Mid C2 March 2011Unsourced statements (March 2011), ... (May 2017)
Tritium High B1 July 2017... (July 2017)
Tsunami Mid B1 November 2017... (November 2017)
Turbulence High Start2 October 2014Citation with accessdate and no URL, ... (October 2014)
UK Molecular R-matrix Codes Low Stub6 January 2018Expert attention needed (January 2018), Context needed (January 2018), Too technical (January 2018), ... (January 2018), Introduction cleanup (January 2018)
Ulrich Sperhake Low Stub1 November 2017... (November 2017)
Ultrasonic transducer Low Start4 July 2014Unsourced statements (November 2015), References needed (July 2014), ... (July 2014), In-text citations lacking (March 2015)
Underwater acoustics Mid C3 May 2008Expansion needed (May 2008), ... (December 2013), Unsourced statements (December 2017)
Uniaxial crystal Low Stub3 September 2009Sources lacking (September 2009), Style editing needed (September 2009), ... (September 2009)
Unitarity (physics) Mid Stub3 May 2016Weasel-worded phrases (May 2016), ... (May 2016), References needed (February 2017)
Uranyl carbonate Low Start1 February 2012... (February 2012)
Vacuum Top C7 January 2010Unsourced statements (January 2010, December 2015), Reliable references lacking (September 2010), References needed (April 2014), ... (March 2011), Web citation with no URL, Page number citations needed (May 2013)
Vacuum solution Mid Stub2 December 2016Expansion needed (December 2016), ... (December 2016)
Van der Waals equation High C10 June 2015Expert attention needed (June 2015), Expansion needed (June 2015), Unsourced statements (June 2015), References needed (June 2015), Weasel-worded phrases (June 2015), Reliable references lacking (June 2015), Reference cleanup (June 2015), ... (June 2015), Factual verification needed (June 2015)
Variable speed of light Mid Start5 February 2013Unsourced statements (February 2013), Original research (May 2016), ... (May 2016, March 2017), Weasel-worded phrases (March 2017)
Vibration isolation Mid C4 October 2013Unsourced statements (October 2015, October 2013, May 2015), ... (January 2014)
Virtual particle High Start1 February 2009... (February 2009)
Vladimir Krivchenkov Low Start2 February 2009Unsourced statements (February 2009), ... (August 2009)
Von Neumann entropy Low Start2 May 2015... (May 2015), Unsourced statements (December 2017)
Vsevolod Frederiks Low Stub1 October 2016... (October 2016)
WKB approximation High B1 December 2017... (December 2017)
Wannier function Mid C2 May 2017Unsourced statements (May 2017), ... (May 2017)
Warp-field experiments Low Start2 November 2013... (November 2013), Dead external links (August 2016)
Water Top B3 January 2014Unsourced statements (January 2014, January 2017), ... (January 2017)
Water content Low B2 September 2009Unsourced statements (September 2009), ... (March 2016)
Water retention curve Low C1 September 2017... (September 2017)
Weak value Low B1 May 2016... (May 2016)
Weakly interacting massive particles Mid C2 January 2011References needed (January 2011), ... (March 2015)
Weight Top B3 May 2010Unsourced statements (May 2010), Disputed statements (June 2010), ... (June 2011)
Wet-bulb temperature Low C3 September 2014... (September 2014), Unsourced statements (August 2017), References needed (August 2017)
Weyl scalar Low Stub1 August 2014... (August 2014)
Wheeler's delayed choice experiment Low B3 March 2017Web citation with no URL, Weasel-worded phrases (March 2017), ... (March 2017)
Wheeler–DeWitt equation Mid Start8 May 2010Expert attention needed (May 2010, August 2011), Unsourced statements (May 2013), Introduction cleanup (April 2011), Context needed (April 2011), Too technical (August 2011), ... (August 2016)
White hole High Start3 October 2012Unsourced statements (September 2015), ... (October 2012, April 2013)
Wick rotation Mid Start3 May 2014Reliable references lacking (May 2014), In-text citations lacking (May 2014), ... (August 2016)
Wightman axioms Mid B2 May 2014References needed (May 2014), ... (September 2017)
Wigner crystal Mid C1 April 2011... (April 2011)
Wigner's classification Low Start1 October 2016... (October 2016)
Wilhelm Röntgen High Start6 November 2010References needed (November 2010, November 2016), Dead external links (August 2016), Disputed statements (December 2016), Unsourced statements (December 2016), ... (November 2017)
William Cochran (physicist) Low Stub1 March 2014... (March 2014)
Wilson ratio Low Stub2 March 2015References needed (March 2015), ... (March 2015)
Wind wave High C1 January 2017... (January 2017)
WindShear Low Stub2 July 2016Merge needed (July 2016), ... (February 2017)
Wingspan Low C2 February 2009Unsourced statements (February 2009), ... (September 2011)
Wingtip device Low C6 September 2012Unsourced statements (September 2012, May 2015, September 2016, November 2017), ... (November 2017), Disputed statements (November 2017)
Worldsheet Low Stub1 December 2016... (December 2016)
Wormhole High B3 April 2015... (April 2015, March 2017), Page number citations needed (January 2018)
X-ray Top B4 May 2014Unsourced statements (May 2014, October 2016), ... (July 2016), References needed (November 2017)
X-ray crystallography High GA5 February 2009... (February 2009, February 2015, July 2016), Unsourced statements (November 2011, March 2014)
X-ray fluorescence Low B1 July 2016... (July 2016)
X-ray tube Mid C2 March 2011Unsourced statements (March 2011), ... (July 2016)
Xi baryon Mid Start3 July 2016Dead external links (July 2016), ... (December 2016), Merge needed (September 2017)
Y(4260) Mid Stub1 June 2013... (June 2013)
Yang–Baxter equation Low Stub3 October 2009Introduction cleanup (October 2009), Context needed (October 2009), ... (December 2017)
Yttrium barium copper oxide Mid B2 September 2014Unsourced statements (February 2015), ... (September 2014)
Yukawa interaction Mid B1 May 2014... (May 2014)
Zacharias Janssen Low Start1 February 2017... (February 2017)
ΔT Low C2 June 2012... (June 2012), Unsourced statements (January 2018)

Context needed (78)

ArticleImportanceClassCount OldestIssues
4Pi STED microscopy Low Stub2 March 2013... (March 2013), Introduction cleanup (March 2013)
Affine vector field Low Stub3 February 2018Sources lacking (February 2018), Introduction cleanup (February 2018), ... (February 2018)
Amorphous solid High Start3 April 2012Unsourced statements (April 2012), Introduction cleanup (January 2014), ... (January 2014)
Axilrod–Teller potential Low Stub2 May 2011Introduction cleanup (May 2011), ... (May 2011)
Back action (quantum) Low Stub3 May 2016Wikilinks needed (May 2016), Introduction cleanup (May 2016), ... (May 2016)
Bondi–Metzner–Sachs group Low Stub2 December 2016Introduction cleanup (December 2016), ... (December 2016)
CN-MoM Low Stub5 January 2011Orphaned (January 2011), Cleanup needed (February 2011, February 2011), Introduction cleanup (February 2011), ... (February 2011)
Capacitor analogy Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Carreau fluid Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Cartan formalism (physics) Low Start3 October 2009Introduction cleanup (October 2009), ... (October 2009), References needed (March 2014)
Coherent spectroscopy Low Stub5 April 2007Expert attention needed (April 2007), Introduction cleanup (May 2009), ... (May 2009), Sources lacking (October 2015)
Correlation sum Low Stub3 November 2007References needed (November 2007), Introduction cleanup (October 2009), ... (October 2009)
Cotton effect Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Coulomb scattering state Low Stub2 October 2014Introduction cleanup (October 2014), ... (October 2014)
DMRG of the Heisenberg model Low C2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Decoy state Low Stub3 November 2011Clarification needed (November 2011), Introduction cleanup (November 2011), ... (November 2011)
Dephasing Mid Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Displacement operator Low Start2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Dynamical time scale Low Start2 December 2015Introduction cleanup (December 2015), ... (December 2015)
Electric motor High B7 March 2012Unsourced statements (September 2013, March 2013, December 2015), ... (March 2012), Expansion needed (March 2013), Citation lacking title, CS1 errors: dates
Electrodynamic wheel Low Stub2 July 2012... (July 2012), Introduction cleanup (July 2012)
Electron-longitudinal acoustic phonon interaction Low Start6 June 2009References needed (June 2009), In-text citations lacking (June 2009), Style editing needed (June 2009), Introduction cleanup (June 2009), ... (June 2009), Wikilinks needed (November 2012)
End correction Low Stub3 February 2008References needed (February 2008), Introduction cleanup (October 2009), ... (October 2009)
Exciton-polaritons Low Stub5 January 2012Expert attention needed (January 2012), Introduction cleanup (January 2012), ... (January 2012), Too technical (January 2012)
Felicity effect Low Start6 December 2013Expert attention needed (December 2013), Introduction cleanup (December 2013), Too technical (December 2013), ... (December 2013), Wikilinks needed (October 2016)
Field aligned irregularities Low Stub2 February 2009Introduction cleanup (February 2009), ... (February 2009)
Free-air gravity anomaly Low Stub2 December 2017Introduction cleanup (December 2017), ... (December 2017)
FreeON Low Stub3 June 2010Introduction cleanup (June 2010), ... (June 2010), Orphaned (January 2011)
Garshelis effect Low Stub3 January 2009Sources lacking (January 2009), Introduction cleanup (October 2009), ... (October 2009)
HRR singularity Low Start6 November 2013Cleanup needed (November 2013), Introduction cleanup (November 2013), Orphaned (August 2014), ... (November 2013), Prose needed (November 2013), Wikilinks needed (October 2014)
Homogeneous isotropic turbulence Low Stub3 May 2008Sources lacking (May 2008), Introduction cleanup (October 2009), ... (October 2009)
Intrinsic hyperpolarizability Low Stub3 June 2009References needed (June 2009), Introduction cleanup (June 2009), ... (June 2009)
Kodama state Low Stub3 April 2009Unsourced statements (April 2009), ... (October 2010), Introduction cleanup (October 2010)
Kohn anomaly Mid Stub4 March 2007References needed (March 2007), Orphaned (February 2009), Introduction cleanup (October 2009), ... (October 2009)
LBLRTM Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Lateral flow test Low Start2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Low-pressure discharge Low Stub3 December 2009Sources lacking (December 2009), Introduction cleanup (December 2010), ... (December 2010)
Magnetorheological finishing Low Stub2 November 2016Introduction cleanup (November 2016), ... (November 2016)
Mazlan Othman Low Start2 June 2012... (June 2012), Introduction cleanup (June 2012)
Microdensitometer Low Stub2 September 2012Introduction cleanup (September 2012), ... (September 2012)
Minisuperspace Low Stub5 July 2010Sources lacking (July 2010), Expert attention needed (August 2010), Introduction cleanup (August 2010), ... (August 2010)
Mott scattering Mid Stub3 August 2007References needed (August 2007), Introduction cleanup (October 2009), ... (October 2009)
Mutual coherence (physics) Low Stub3 October 2009References needed (May 2010), Introduction cleanup (October 2009), ... (October 2009)
Noise map Mid C2 July 2015Unsourced statements (July 2015), ... (July 2015)
Optical chaos Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Pandemonium effect Low Start5 June 2014Expert attention needed (June 2014), ... (June 2014), Introduction cleanup (June 2014), Too technical (June 2014)
Parallel tempering Low Start2 December 2010Introduction cleanup (December 2010), ... (December 2010)
Parney Albright Low Stub3 May 2014Introduction cleanup (May 2014), ... (May 2014), Reliable references lacking (August 2015)
Photodetection Low Stub2 February 2014Introduction cleanup (February 2014), ... (February 2014)
Photoionization mode Low Start8 December 2007References needed (December 2007), Introduction cleanup (October 2009), ... (October 2009), Wikilinks needed (December 2012), Original research (May 2013), Style editing needed (May 2013), Unsourced statements (June 2016), Dead external links (June 2016)
Photon Doppler velocimetry Low Stub2 January 2013Introduction cleanup (January 2013), ... (January 2013)
Quantum 1/f noise Low Start7 May 2009Expert attention needed (May 2009), Reference cleanup (September 2009), Unsourced statements (May 2012, November 2013), Introduction cleanup (May 2015), ... (May 2015)
Quantum sensor Low Stub3 October 2009Introduction cleanup (October 2009), ... (October 2009), Vague or ambiguous time (August 2011)
Radiation flux Low Stub2 October 2009... (October 2009), Wikilinks needed (May 2014)
Random dynamical system Mid Start2 August 2011Introduction cleanup (August 2011), ... (August 2011)
Resistive skin time Low Stub4 February 2009Orphaned (February 2009), Introduction cleanup (October 2009), ... (October 2009), Sources lacking (July 2015)
Sequential structure alignment program Low Stub2 November 2009... (November 2009), Introduction cleanup (November 2009)
Sequential walking Low Stub3 October 2009Sources lacking (December 2009), Introduction cleanup (October 2009), ... (October 2009)
Shallow donor Mid Stub5 November 2008Sources lacking (December 2009), Expert attention needed (November 2008), Introduction cleanup (October 2009), ... (October 2009)
Shape waves Low Stub5 October 2008Introduction cleanup (October 2009), ... (October 2009), Cleanup needed (October 2008, October 2008), References needed (October 2015)
Singleton field Low Stub3 February 2009Sources lacking (February 2009), Introduction cleanup (October 2009), ... (October 2009)
Spalart–Allmaras turbulence model Low Start5 May 2011Expert attention needed (May 2011), Introduction cleanup (May 2011), ... (May 2011), Too technical (May 2011)
Spectral mutability Low Stub4 June 2008Sources lacking (June 2008), Clarification needed (August 2008), Introduction cleanup (February 2009), ... (February 2009)
Spin diffusion Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Spin glass Mid Start8 September 2011Expert attention needed (September 2011), References needed (September 2011), Unsourced statements (September 2011, May 2013), Introduction cleanup (September 2011), ... (September 2011), Too technical (September 2011)
Spinplasmonics Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Statistical finance Low Start2 January 2012Introduction cleanup (January 2012), ... (January 2012)
Streamline diffusion Low Stub7 November 2006Sources lacking (November 2006), Expert attention needed (May 2011), Introduction cleanup (May 2011), ... (May 2011), Too technical (May 2011), Wikilinks needed (May 2013)
Thouless energy Low Stub2 October 2009Introduction cleanup (October 2009), ... (October 2009)
Time evolution of integrals Low Stub2 July 2012... (July 2012), Introduction cleanup (July 2012)
Transfer-matrix method Low Stub2 October 2016... (October 2016), Introduction cleanup (October 2016)
Turbophoresis Low Stub3 July 2013Introduction cleanup (July 2013), ... (July 2013), Wikilinks needed (August 2017)
UK Molecular R-matrix Codes Low Stub6 January 2018Expert attention needed (January 2018), ... (January 2018), Too technical (January 2018), Clarification needed (January 2018), Introduction cleanup (January 2018)
Ultrasonic force microscopy Mid Stub3 October 2009Sources lacking (December 2009), Introduction cleanup (October 2009), ... (October 2009)
Underwater acoustic communication Low Start2 February 2011... (February 2011, January 2015)
Wheeler–DeWitt equation Mid Start8 May 2010Expert attention needed (May 2010, August 2011), Unsourced statements (May 2013), Introduction cleanup (April 2011), ... (April 2011), Too technical (August 2011), Clarification needed (August 2016)
X-ray Photon Correlation Spectroscopy Low Stub6 August 2017Expert attention needed (August 2017), ... (August 2017), Introduction cleanup (August 2017), Reorganization needed (August 2017), Too technical (August 2017)
Yang–Baxter equation Low Stub3 October 2009Introduction cleanup (October 2009), ... (October 2009), Clarification needed (December 2017)

Expert attention needed (397)

ArticleImportanceClassCount OldestIssues
1s Slater-type function Low Start3 July 2012... (July 2012), Too technical (July 2012)
Aharonov–Bohm effect Mid Start5 January 2011... (October 2013), Unsourced statements (January 2011), References needed (October 2012), Too technical (October 2013)
Alex Zunger Low Start2 April 2013... (April 2013)
Alfvén wave Mid C5 October 2012... (October 2012), Too technical (October 2012), References needed (August 2015), Dead external links (January 2018)
Ancilla bit Low Stub3 February 2011... (February 2011), Too technical (February 2011)
Angular velocity Top B3 July 2017... (July 2017), Too technical (July 2017)
Araki-Sucher correction Low Stub3 October 2017... (October 2017), Orphaned (October 2017)
Asymptotically flat spacetime Mid Start2 November 2008... (November 2008)
Atmosphere of Titan Low B5 January 2014... (January 2014), Unsourced statements (May 2015), Too technical (January 2014), Disputed statements (May 2015)
Auditory scene analysis Low Start3 May 2008References needed (May 2008), ... (November 2008)
Autler–Townes effect Low Stub2 November 2008... (November 2008)
BKL singularity Mid C4 April 2016... (April 2016), Citation lacking title, Too technical (April 2016)
Baien Tomlin Low Stub3 March 2009References needed (March 2009), ... (March 2009)
Baryon acoustic oscillations Mid C4 September 2011... (September 2011), Too technical (September 2011), Clarification needed (August 2015)
Basic physics of the violin Low Start3 November 2009References needed (November 2009), ... (January 2011)
Belle II detector Low Start5 August 2015... (August 2015), Sources lacking (August 2015), Too technical (August 2015), Merge needed (May 2017)
Beta decay transition Low Start4 August 2016... (August 2016), CS1 errors: dates, Too technical (August 2016)
Bimetric gravity Low Start2 December 2011... (December 2011)
Black string Low Stub3 May 2009Sources lacking (July 2009), ... (May 2009)
Blade element momentum theory Low Start5 March 2013... (March 2013), References needed (May 2013), Too technical (March 2013), Dead external links (November 2016)
Bogoliubov–Parasyuk theorem Mid Start2 February 2009... (February 2009)
Boltzmann relation Mid Start3 August 2012... (August 2012), In-text citations lacking (August 2012)
Born–Oppenheimer approximation Low C5 September 2010... (September 2010), Too technical (September 2010), In-text citations lacking (March 2013), Unsourced statements (January 2015)
Bow shock (aerodynamics) Mid Start2 November 2008... (November 2008)
Brillouin's theorem Low Stub4 July 2013... (July 2013), Sources lacking (July 2013), Too technical (July 2013)
Brownian motion High B6 April 2010... (June 2011), Unsourced statements (October 2012, July 2012), Clarification needed (April 2010), Too technical (June 2011)
CBRN defense Mid C5 September 2015... (September 2015), Cleanup needed (December 2016, December 2016), Dead external links (July 2017)
CERN Hadron LINACs Low Stub2 January 2012... (January 2012)
CLEO (particle detector) Mid C3 May 2008... (May 2008), Too technical (May 2008)
Cavitation modelling Mid Start2 June 2014... (June 2014)
Ceiling (aeronautics) Low Start5 December 2009References needed (December 2009), Unsourced statements (August 2010), ... (April 2012), Too technical (April 2012)
Ceramic flux Low Start2 March 2012... (March 2012)
Charge density wave Low C3 October 2013... (October 2013), Too technical (October 2013)
Cirac-Zoller Controlled-NOT Gate Low Stub2 September 2017... (September 2017)
Closed timelike curve Mid B6 November 2014... (November 2014), References needed (November 2014), Too technical (November 2014), Unsourced statements (November 2016, March 2017)
Cluster decay Mid Start6 March 2016... (March 2016), CS1 errors: dates, CS1 errors: external links, Introduction cleanup (March 2016), Too technical (March 2016)
Coda Wave Interferometry Low Start4 March 2016... (March 2016), Too technical (March 2016), Orphaned (July 2017)
Coherent spectroscopy Low Stub5 April 2007... (April 2007), Introduction cleanup (May 2009), Context needed (May 2009), Sources lacking (October 2015)
Coleman–Weinberg potential Low Stub3 November 2008... (November 2008), Citation lacking title
Conductivity of transparency Low Start2 March 2010... (March 2010)
Contact mechanics High B3 March 2011... (March 2011), Too technical (March 2011)
Convective available potential energy Low Start3 November 2014... (November 2014), Too technical (November 2014)
Cooperstock's energy-localization hypothesis Low Stub2 November 2008... (November 2008)
Copernican principle Mid Start4 April 2017... (June 2017), Clarification needed (April 2017), Accuracy disputes or self-published (June 2017)
Coriolis force High B5 June 2010... (June 2010), Too technical (June 2010), Unsourced statements (May 2015), Too long (March 2014)
Coronal radiative losses Low Start3 March 2011... (March 2011), Too technical (March 2011)
Corrected fuel flow Low Stub4 August 2007References needed (August 2007), Orphaned (February 2009), ... (November 2008)
Cosmic microwave background High B4 September 2011... (September 2011), Too technical (September 2011), Clarification needed (January 2013)
Cosmological constant Top B6 July 2013... (March 2014), Unsourced statements (May 2016), Disputed statements (August 2013), Clarification needed (July 2013), Too technical (March 2014)
Cosmological constant problem Mid Start6 April 2017... (April 2017), Clarification needed (April 2017), Weasel-worded phrases (April 2017), References needed (April 2017), Factual verification needed (October 2017)
Cosmological principle High Start6 January 2013... (January 2013), Too technical (January 2013), Disputed statements (September 2016), Clarification needed (April 2017), Weasel-worded phrases (April 2017)
Coupling (physics) Mid Stub3 December 2016... (December 2016), CS1 errors: dates
Cryoelectronics Low Stub3 September 2014... (February 2018), References needed (September 2014)
Cryotronics Low Stub3 January 2013... (February 2018), Sources lacking (January 2013)
Custodial symmetry Mid Start3 November 2008... (November 2008), Clarification needed (August 2016)
Cyclic model High C3 February 2013... (February 2013), Reliable references lacking (February 2013)
DACAPO Low Stub2 November 2008... (November 2008)
Dark photon Low Stub3 February 2015... (February 2015), Unsourced statements (November 2017)
Dark star (dark matter) Low Stub3 September 2012... (September 2012), Web citation with no URL
Dark-energy star Low Start3 November 2008... (November 2008), In-text citations lacking (April 2010)
De Sitter space Mid C5 November 2012... (May 2017), Clarification needed (November 2012), Categories needed (May 2017), Too technical (May 2017)
Democratic principle Mid Stub2 November 2008... (November 2008)
Deterministic simulation High Start3 November 2014... (November 2014), Web citation with no URL
Diffusion current Mid Stub4 May 2009... (May 2009, June 2012), Factual verification needed (June 2012)
Digital magnetofluidics Low Stub3 November 2008Orphaned (February 2009), ... (November 2008)
Directional stability Mid Start4 April 2011... (April 2011), Too technical (April 2011), In-text citations lacking (August 2012)
Displacement current High Start2 January 2018... (January 2018)
Distributed feedback laser Low Stub3 January 2016... (January 2016), Too technical (January 2016)
Domain wall Low Stub3 November 2016... (November 2016), Too technical (November 2016)
EP quantum mechanics Low Stub2 November 2008... (November 2008)
Einstein–Maxwell–Dirac equations Mid Start6 October 2010... (October 2010, January 2011), Style editing needed (November 2010), Too technical (October 2010), Clarification needed (November 2011)
Elastic energy Mid Start5 June 2015Unsourced statements (June 2015), References needed (June 2015), Introduction cleanup (June 2015), Factual verification needed (February 2018), ... (February 2018)
Electric dipole spin resonance High C3 August 2015... (August 2015), Too technical (August 2015)
Electro-gyration Low Start3 July 2007References needed (July 2007), ... (February 2009)
Electrolaser Low Start8 December 2007References needed (December 2007), Unsourced statements (August 2008, December 2007, May 2010, December 2012, February 2017), ... (May 2010)
Electronic properties of graphene Mid C6 December 2013... (December 2013), Unsourced statements (December 2013, January 2017), Too technical (December 2013), Reliable references lacking (September 2017)
Elliptical polarization Mid Start4 February 2010... (February 2010), Too technical (February 2010), Split needed (July 2014)
Enhancement or quenching of QD, Q-wire and QW radiations Low Start2 June 2009... (June 2009)
Entrance length Low Start3 October 2014... (October 2014), Orphaned (October 2014)
Entropy (information theory) Mid C8 April 2012References needed (April 2012), ... (November 2017), Unsourced statements (April 2013), Clarification needed (July 2014), External link cleanup (June 2015), Spam cleanup (June 2015), Too technical (November 2017)
Environmental radioactivity Low C5 November 2008... (November 2008), References needed (November 2010), Unsourced statements (November 2010, November 2012)
Ergodic hypothesis Mid Start3 September 2016... (September 2016), Too technical (September 2016)
Event symmetry Mid C5 November 2012... (February 2016), Unsourced statements (November 2012), Categories needed (February 2016), Style editing needed (February 2016)
Exact solutions in general relativity Mid C7 March 2007Clarification needed (March 2007, March 2017), ... (March 2017), CS1 errors: chapter ignored, Cleanup needed (March 2017), Weasel-worded phrases (March 2017)
Exciton-polaritons Low Stub5 January 2012... (January 2012), Introduction cleanup (January 2012), Context needed (January 2012), Too technical (January 2012)
Explosive boiling or phase explosion Low Start3 June 2013... (June 2013), Too technical (June 2013)
Extended periodic table Mid B6 April 2011... (December 2011), Unsourced statements (February 2012), Potentially dated statements (April 2011), Weasel-worded phrases (October 2011), Dead external links (October 2016)
FP420 experiment Low Stub2 August 2017... (August 2017)
Faddeev equations Mid Start3 November 2008... (November 2008), In-text citations lacking (January 2011)
Faddeev–Popov ghost Low Start3 May 2015... (May 2015), References needed (January 2017)
False vacuum Mid B4 May 2017... (May 2017), Too technical (May 2017), References needed (July 2017)
Fano noise Low Start2 February 2009... (February 2009)
Felicity effect Low Start6 December 2013... (December 2013), Introduction cleanup (December 2013), Too technical (December 2013), Context needed (December 2013), Wikilinks needed (October 2016)
Fiber Bragg grating Low Start4 May 2009Unsourced statements (May 2009), ... (December 2011), Clarification needed (September 2012)
Field line Mid Start6 July 2010Unsourced statements (July 2010), ... (January 2012), Too technical (January 2012), References needed (July 2014), Disputed statements (September 2017)
Flame rectification Low Start3 July 2013... (April 2015), Clarification needed (July 2013)
Flavor-changing neutral current Low Stub3 July 2012... (July 2012), Too technical (July 2012)
Fluctuation theorem High C6 June 2009Clarification needed (June 2009, February 2015), ... (September 2010), Too technical (September 2010), Disputed statements (February 2015)
Flux High C2 September 2016... (September 2016)
Foldy–Wouthuysen transformation Low Start4 February 2017... (February 2017), Reference cleanup (February 2017), Too technical (February 2017)
Forward scatter Mid Stub3 February 2014... (February 2014), Too technical (February 2014)
Four-dimensional space Low C7 January 2013Unsourced statements (January 2013), ... (December 2016), Too technical (December 2016), References needed (December 2016), Page number citations needed (December 2016), Introduction cleanup (June 2017)
Fractal derivative Low Start4 July 2012... (July 2012), In-text citations lacking (July 2012), Too technical (July 2012)
Frequency selective surface Low C3 December 2014... (October 2017), Expansion needed (December 2014)
Fresnel zone Mid Start6 June 2015... (June 2015), Rewrite needed (July 2015), Disputed statements (June 2016), Style editing needed (January 2017), In-text citations lacking (January 2017)
Frozen orbit Low Start6 September 2013... (September 2013), Too technical (September 2013), Style editing needed (September 2013), Cleanup needed (September 2013, September 2013)
GHP formalism Low Stub2 November 2008... (November 2008)
GROMOS Low Start3 November 2012... (November 2012), Too technical (November 2012)
Galaxy rotation curve Mid B7 August 2015... (December 2016), Clarification needed (August 2015), Introduction cleanup (December 2016), Reliable references lacking (December 2016), Unsourced statements (December 2016), Weasel-worded phrases (December 2016)
Gamow factor Low Stub2 May 2008... (May 2008)
Gas kinetics Mid Start2 February 2009... (February 2009)
Geometric measure of entanglement Low Stub2 April 2015... (April 2015)
Geometrical optics Mid C3 June 2009... (June 2009), References needed (August 2013)
Geopotential function Low Stub4 February 2009Orphaned (February 2009), ... (February 2009), Sources lacking (August 2009)
Georgi–Glashow model Low Start6 April 2008References needed (July 2009), Expansion needed (April 2008), ... (April 2008), Clarification needed (August 2010, March 2012)
Gibbons–Hawking ansatz Low Stub3 December 2012... (December 2012), Too technical (December 2012)
Gibbons–Hawking effect Mid Stub3 December 2012... (December 2012), Too technical (December 2012)
Gibbons–Hawking–York boundary term Low Stub4 December 2012... (December 2012), Too technical (December 2012), Expansion needed (November 2015)
Global symmetry Mid Stub3 December 2009Sources lacking (December 2009), ... (August 2017)
Globally hyperbolic manifold Mid Stub3 May 2008... (May 2008), Too technical (May 2008)
Glossary of classical physics High List3 November 2008Sources lacking (December 2009), ... (November 2008)
Goddard–Thorn theorem Low Start2 June 2017... (June 2017)
Goldberg–Sachs theorem Low Stub2 November 2008... (November 2008)
Grashof number Low Start3 August 2014... (August 2014), Too technical (August 2014)
Graviscalar Low Stub2 November 2008... (November 2008)
Gravitational collapse High Start4 October 2009References needed (October 2009), ... (October 2009), Merge needed (January 2018)
Gravitational energy High Start2 January 2017... (January 2017)
Gravitational instanton Mid Start2 November 2008... (November 2008)
Gravity anomaly Low Start4 February 2010... (February 2010), Too technical (February 2010), References needed (March 2016)
Gregory–Laflamme instability Low Stub3 March 2009... (March 2009), Minor POV problems (January 2018)
Harris functional Low Stub4 August 2017... (January 2018), Wikilinks needed (August 2017), Too technical (January 2018)
Hastatic order Low Stub4 August 2015... (August 2015), Orphaned (August 2015), Too technical (August 2015)
Heat generation in integrated circuits Low Start2 March 2009... (March 2009)
Heisenberg–Langevin equations Low Stub3 June 2015... (June 2015), References needed (June 2015)
Helically Symmetric Experiment Low Start4 March 2008... (March 2008), Unsourced statements (December 2015), Sources lacking (July 2017)
Helium atom High C2 July 2009... (July 2009)
Helium line ratio Low Stub3 January 2009Sources lacking (January 2009), ... (January 2009)
Hemihelix Low Stub3 January 2015... (January 2015), Wikilinks needed (January 2015)
Hierarchy problem High Start5 May 2015... (July 2017), Clarification needed (May 2015), Weasel-worded phrases (May 2015), References needed (January 2017)
High-performance sailing Low Start7 April 2012... (January 2017), Dead external links (April 2012), References needed (January 2017), Too technical (January 2017), Introduction cleanup (January 2017), Original research (January 2017)
Higher-dimensional Einstein gravity Mid Start3 November 2008References needed (December 2009), ... (November 2008)
Holography Mid C7 November 2014... (March 2017), Citation with bare URL, Citation lacking title, Unsourced statements (November 2014, May 2017), Too technical (March 2017)
Homogeneous broadening Low Stub3 March 2011... (March 2011), References needed (August 2011)
Independent electron approximation Low Stub3 February 2009... (February 2009), Unsourced statements (February 2009)
Inexact differential Mid Start2 January 2011... (January 2011)
Information processing Low Start4 September 2009... (February 2010), Original research (September 2009), In-text citations lacking (February 2012)
Instanton Mid B4 June 2012... (June 2012), References needed (August 2012), Too technical (June 2012)
Integral length scale Low Stub3 November 2015... (November 2015), Too technical (November 2015)
Interchange instability Low Start3 February 2017... (February 2017), Too technical (February 2017)
Intersubband polariton Low Stub5 February 2007Sources lacking (December 2009), Clarification needed (February 2007), ... (October 2009), Too technical (October 2009)
Ion track Mid C2 November 2012... (November 2012)
Ionic conductivity (solid state) Low Stub4 October 2007Clarification needed (October 2007), ... (October 2010), Too technical (October 2010)
Isothermal flow Low Stub2 August 2012... (August 2012)
Joos–Weinberg equation Low Start3 December 2016... (December 2016), Too technical (December 2016)
Judd–Ofelt theory Low Stub4 November 2015... (November 2015), Expansion needed (November 2015), Orphaned (November 2015)
Kaluza–Klein theory Mid C7 February 2015... (February 2015), Clarification needed (January 2016, May 2016, August 2016), Unsourced statements (February 2017), Dead external links (January 2018)
Kink instability Low Stub2 November 2008... (November 2008)
Kirchhoff equations Mid Stub2 November 2008... (November 2008)
Kondo model Low Start2 October 2011... (October 2011)
Krogh model Low Stub4 December 2015... (December 2015), Orphaned (December 2015), Too technical (December 2015)
Kullback–Leibler divergence Low B4 August 2016... (August 2016), Too technical (August 2016), Unsourced statements (August 2017)
Kurchatov Center for Synchrotron Radiation and Nanotechnology Low Stub4 June 2013... (June 2013), References needed (September 2013), Too technical (June 2013)
Large extra dimension Mid Start4 July 2009Unsourced statements (July 2009), ... (March 2016), Too technical (March 2016)
Laser diode Mid B7 July 2011... (July 2011), Unsourced statements (December 2012), References needed (July 2011), Too technical (July 2011), Dead external links (February 2015), Introduction cleanup (November 2016)
Lemaître–Tolman metric Low Start4 August 2011... (August 2011), Too technical (August 2011), In-text citations lacking (January 2012)
Leverett J-function Low Stub3 June 2012... (June 2012), Too technical (June 2012)
Liesegang rings Low Start3 November 2010... (November 2010), In-text citations lacking (November 2010)
Light dark matter Mid Stub3 February 2009... (February 2009), Weasel-worded phrases (August 2016)
Light dressed state Low Stub2 February 2009... (February 2009)
Light field microscopy Low Start3 December 2017... (December 2017), References needed (December 2017)
Linearized gravity Mid Start2 February 2009... (February 2009)
Liquid fluoride thorium reactor Low B13 July 2012... (April 2015), Unsourced statements (July 2013, July 2012, December 2013), Reliable references lacking (September 2012, March 2017), Original research (July 2013), Disputed statements (July 2013, April 2014), Too technical (April 2015), Clarification needed (August 2016), Dead external links (December 2016)
Local spacetime structure Low Stub3 November 2008... (November 2008), Merge needed (March 2017)
Long-period fiber grating Low Stub3 April 2013... (April 2013), Too technical (April 2013)
Lovelock's theorem Low Stub2 January 2017... (January 2017)
Low-dimensional chaos in stellar pulsations Low Start5 September 2010... (September 2010), Original research (September 2010), Style editing needed (September 2010), Conflict of interest (September 2010)
MacDowell–Mansouri action Mid Stub2 November 2008... (November 2008)
Macroscopic quantum self-trapping Low Stub5 July 2009Clarification needed (July 2009), ... (July 2009, June 2012), Too technical (June 2012)
Magnetic anisotropy Low Start3 September 2010... (September 2010), Too technical (September 2010)
Magnetic complex impedance Low Stub4 December 2007... (December 2007), Too technical (December 2007), In-text citations lacking (September 2016)
Magnetic inductance Low Stub4 February 2015... (February 2015), In-text citations lacking (February 2015), Too technical (February 2015)
Magnetic susceptibility High Start3 April 2015... (April 2015), Too technical (April 2015)
Magnetization reversal by circularly polarized light Low Start4 November 2008... (November 2008), Conflict of interest (November 2008), Dead external links (January 2018)
Magnetogastrography Low Stub2 September 2008... (September 2008)
Magnetogravitic tensor Low Stub3 December 2008Sources lacking (December 2008), ... (December 2008)
Majorana fermion Mid C3 April 2017... (April 2017), Too technical (April 2017)
Mandel Q parameter Mid Start3 April 2014... (April 2014), Too technical (April 2014)
Mass in general relativity Mid Start6 March 2011... (February 2016), Cleanup needed (March 2011, March 2011), References needed (February 2016), Original research (February 2016)
Mass–energy equivalence Top C8 August 2012Unsourced statements (May 2014, August 2012, April 2015), ... (October 2015), References needed (July 2013, February 2016), Too technical (October 2015)
Matrix representation of Maxwell's equations Mid Start5 March 2013... (March 2013), Clarification needed (March 2013), Too technical (March 2013), Introduction cleanup (March 2013)
Maximon (particle) Low Stub2 June 2009... (June 2009)
Maxwell bridge Low Stub5 November 2008Sources lacking (November 2008), ... (June 2010), Too technical (June 2010), Clarification needed (October 2017)
Maxwell–Boltzmann statistics High Start3 December 2013... (December 2013), Too technical (December 2013)
McCumber relation Low Start2 March 2009... (March 2009)
Measurement in quantum mechanics High Start4 October 2007References needed (October 2007), Rewrite needed (May 2009), ... (September 2009)
Mendel Sachs Low C3 September 2017... (September 2017), Too technical (September 2017)
Metafluid dynamics Low Start6 September 2015... (September 2015), Clarification needed (September 2015), NPOV disputes (September 2015), Weasel-worded phrases (September 2015), Disputed statements (September 2015)
Microburst Mid C3 February 2009... (February 2009), Disputed statements (July 2016)
Mie scattering Low Start2 March 2012... (March 2012)
Minisuperspace Low Stub5 July 2010Sources lacking (July 2010), ... (August 2010), Introduction cleanup (August 2010), Context needed (August 2010)
Misalignment mechanism Low Stub3 February 2009... (February 2009), References needed (October 2015)
Misner space Low Start2 November 2008... (November 2008)
Mode of a linear field Low Stub5 July 2011... (September 2014), Sources lacking (July 2011), Clarification needed (July 2011, August 2011)
Model building (particle physics) Low Stub3 November 2008Sources lacking (December 2009), ... (November 2008)
Monin–Obukhov length Mid Stub3 January 2012... (January 2012), Too technical (January 2012)
Monoclinic crystal system Low Start3 July 2011... (July 2011), Too technical (July 2011)
Monogenic system Low Stub2 January 2015... (January 2015)
Monte Carlo N-Particle Transport Code Low Stub3 February 2011... (February 2011), Dead external links (December 2015)
Multi-spectral phase coherence Low Stub4 December 2016... (December 2016), Too technical (December 2016), Conflict of interest (January 2017)
Multiangle light scattering Low Start5 May 2014Unsourced statements (May 2014), ... (May 2014), Citation lacking title, Too technical (May 2014)
Multipath interference Low Stub3 November 2008Sources lacking (November 2008), ... (April 2009)
Multiple histories Mid C4 January 2009Sources lacking (January 2009), Original research (January 2009), ... (January 2009)
Multiplet Mid Stub4 March 2012... (March 2012), Too technical (March 2012), Clarification needed (January 2017)
Muon Top B5 April 2015... (January 2016), References needed (April 2015), Too technical (January 2016), DOIs inactive (2017)
Navier–Stokes equations High B3 January 2014... (March 2016), Unsourced statements (January 2014)
Negative temperature Low C2 January 2014... (January 2014)
Neutron capture Low Start3 October 2011References needed (December 2011), ... (October 2011)
Newtonian fluid Mid Start3 December 2017... (December 2017), Too technical (December 2017)
Newton–Wigner localization Low Stub2 February 2009... (February 2009)
Non-abelian gauge transformation Mid Start4 June 2012... (June 2012), Too technical (June 2012), Sources lacking (April 2016)
Non-extensive self-consistent thermodynamical theory Low Start3 November 2013... (November 2013), Too technical (November 2013)
Nonlinear acoustics Mid C3 January 2007References needed (January 2007), ... (November 2008)
Nuclear resonance fluorescence Low Stub2 March 2011... (March 2011)
Nucleate boiling Mid Start2 February 2009... (February 2009)
Optical aberration Mid C4 May 2009Rewrite needed (May 2009), ... (March 2011), 1911 Britannica articles needing updates (May 2016)
Orbital angular momentum multiplexing Low Start4 July 2012... (July 2012), Unsourced statements (July 2012), Potentially dated statements (2013)
Orbital angular momentum of light Low Start6 March 2016... (July 2017), Expansion needed (March 2016), Disputed statements (May 2016), Too technical (July 2017), Vague or ambiguous time (July 2017)
Otto cycle Low Start4 July 2017... (July 2017), Too technical (July 2017), Page number citations needed (July 2017)
Pandemonium effect Low Start5 June 2014... (June 2014), Context needed (June 2014), Introduction cleanup (June 2014), Too technical (June 2014)
Paraformer Low Stub4 August 2009Unsourced statements (August 2009), Sources lacking (August 2009), ... (March 2012)
Pascal's law Mid Start3 May 2014... (September 2016), Clarification needed (May 2014)
Pasotron Low Stub2 November 2008... (November 2008)
Pati–Salam model Low Start5 July 2009References needed (July 2009), ... (July 2009), Too technical (July 2009), Dead external links (December 2017)
Petzval field curvature Mid Stub6 September 2011... (May 2014), References needed (September 2011), Unsourced statements (July 2013, July 2017), Too technical (May 2014)
Photoinduced phase transitions Low Stub3 August 2008Orphaned (February 2009), ... (August 2008)
Photon sphere Mid Start2 November 2008... (November 2008)
Physics of whistles Low B4 January 2017... (January 2017), Style editing needed (January 2017), Too technical (January 2017)
Pickup Ion Low Start4 January 2016... (January 2016), Too technical (January 2016), Orphaned (July 2016)
Piezooptic effect Mid Stub3 March 2011... (March 2011), Wikilinks needed (August 2017)
Pink noise Mid C5 September 2010Detailed references needed, ... (September 2010), Too technical (September 2010), Clarification needed (December 2016)
Planar laser-induced fluorescence Mid Start4 July 2010... (April 2016), Expansion needed (July 2010, July 2017)
Planck mass Mid Start3 December 2010... (June 2017), In-text citations lacking (December 2010)
Plasma fusion preface Low Start6 December 2014... (December 2014, August 2016), Clarification needed (December 2014), Too technical (December 2014), Orphaned (December 2014)
Plasma surface interaction Low Stub4 September 2012... (September 2012), Sources lacking (September 2012), Orphaned (September 2012)
Plasmon Mid C5 September 2013... (March 2015), Spam cleanup (September 2013), External link cleanup (September 2013), Too technical (March 2015)
Plasmonic solar cell Low B3 December 2014... (December 2014), Unsourced statements (March 2016)
Polarizability Mid Start3 May 2010... (May 2010), Dead external links (January 2018)
Potential vorticity Low Stub2 December 2017... (December 2017)
Poynting's theorem Low C5 May 2015... (October 2017), CS1 errors: dates, Clarification needed (May 2015, October 2017)
Prandtl–Glauert singularity Mid Start4 November 2010References needed (November 2010), ... (November 2011), Too technical (November 2011)
Prandtl–Glauert transformation Low Start3 November 2011... (November 2011), Too technical (November 2011)
Precision tests of QED Mid Start4 February 2007Unsourced statements (February 2007), ... (November 2008), Clarification needed (April 2017)
Problem of time Low Start4 September 2014... (June 2015), Unsourced statements (September 2014), Clarification needed (September 2014)
Projectile motion Low Start3 June 2008... (June 2008), References needed (October 2017)
Projective superspace Low Stub3 January 2010... (January 2010), Too technical (January 2010)
Ptychography Low Start3 March 2012... (March 2012), Too technical (March 2012)
Pugh–Schiff precession Low Stub2 May 2011... (May 2011)
Q factor Low B5 December 2007Unsourced statements (October 2008, December 2007), ... (April 2016), Failed verification (February 2015)
Q-plate Low Stub5 January 2016... (January 2016), References needed (January 2016), Too technical (January 2016), Wikilinks needed (August 2017)
QUICK scheme Low Start3 December 2014... (December 2014), Too technical (December 2014)
Quantum 1/f noise Low Start7 May 2009... (May 2009), Reference cleanup (September 2009), Unsourced statements (May 2012, November 2013), Introduction cleanup (May 2015), Context needed (May 2015)
Quantum chaos Low B4 October 2011... (October 2011), Too technical (October 2011), Vague or ambiguous time (September 2013)
Quantum knots Low Stub5 July 2017... (July 2017), Sources lacking (July 2017), Clarification needed (July 2017), Orphaned (August 2017)
Quantum paraelectricity Low Start2 December 2012... (December 2012)
Quantum probability Low Start3 November 2008... (November 2008), CS1 errors: dates
Quantum solid Low Stub2 November 2008... (November 2008)
Quantum spin liquid Mid C3 December 2012... (December 2012), Too technical (December 2012)
Quantum stirring, ratchets, and pumping Low Start3 November 2008... (November 2008), Introduction cleanup (September 2009)
Quantum-mechanical explanation of intermolecular interactions Mid C3 August 2008Unsourced statements (August 2008), ... (September 2009)
Quark–lepton complementarity Low Start4 January 2009References needed (January 2009), ... (January 2009), Clarification needed (August 2016)
Quasi-crystals (supramolecular) Mid Start3 May 2014... (May 2014), Too technical (May 2014)
Quintessence (physics) Mid Start4 April 2009... (April 2009), Clarification needed (August 2016), Unsourced statements (August 2016)
RF antenna ion source Low Stub2 November 2008... (November 2008)
Rabi cycle Low Start3 December 2015... (December 2015), Too technical (December 2015)
Range rate Low Stub5 November 2015... (November 2015), Original research (November 2015), References needed (June 2016), Orphaned (November 2015)
Relative angular momentum Low Stub4 August 2013... (August 2013), Sources lacking (August 2013), Too technical (August 2013)
Relic abundance Low Start2 October 2015... (October 2015)
Renormalization group High B3 August 2017... (August 2017), Too technical (August 2017)
Response reactions Low Stub2 September 2009... (September 2009)
Resputtering Low Stub2 February 2009... (February 2009)
Rest (physics) Low Stub2 January 2018... (January 2018)
Retarded position Low Start2 November 2008... (November 2008)
Right-hand rule High Start5 November 2017... (November 2017), Too technical (November 2017), Style editing needed (November 2017), References needed (November 2017)
Roe solver Low Start2 September 2008... (September 2008)
Route dependence Mid Start2 February 2009... (February 2009)
Rydberg correction Low Stub2 August 2017... (August 2017)
Rydberg matter Mid C4 January 2010Unsourced statements (January 2010), ... (June 2014), Conflict of interest (January 2010)
SO(10) (physics) Mid Start5 January 2008References needed (January 2008), ... (July 2009), Clarification needed (April 2017), Weasel-worded phrases (April 2017)
SU(6) (physics) Low Stub4 August 2008References needed (August 2008), ... (July 2009), Too technical (July 2009)
Scanning acoustic microscope Mid Start2 February 2009... (February 2009)
Scanning tunneling microscope High C5 September 2010... (September 2010), Too technical (September 2010), Unsourced statements (October 2014), CS1 errors: dates
Scattering rate Low Start3 April 2017... (April 2017), Too technical (April 2017)
Schrieffer–Wolff transformation Low Stub3 October 2011... (October 2011), References needed (February 2013)
Scruton number Low Stub3 January 2017... (January 2017), Too technical (January 2017)
Semiconductor optical gain Low Start3 November 2013... (November 2013), Too technical (November 2013)
Semipermeable membrane Mid Start8 January 2016... (January 2016), Reliable references lacking (January 2016), References needed (January 2016, July 2017), Unsourced statements (January 2016), Disputed statements (January 2016), Factual verification needed (January 2016)
Shallow donor Mid Stub5 November 2008Sources lacking (December 2009), ... (November 2008), Introduction cleanup (October 2009), Context needed (October 2009)
Shape of the universe High C4 November 2007References needed (November 2007), ... (April 2017), Clarification needed (April 2017)
Shock wave Mid B5 February 2013... (October 2017), References needed (February 2013), In-text citations lacking (September 2015), Too technical (October 2017)
Shor's algorithm Mid B4 September 2010... (February 2014), In-text citations lacking (September 2010), Too technical (February 2014)
Silanization of silicon and mica Low Start4 August 2012... (August 2012), Introduction cleanup (August 2012), Too technical (August 2012)
Sodium MRI Low Start6 March 2016... (May 2016, March 2016), Cleanup needed (March 2016, March 2016), Too technical (March 2016)
Soliton (optics) Mid B5 July 2008Factual verification needed (July 2008), ... (January 2013), Too technical (January 2013), Unsourced statements (December 2015)
Solving the geodesic equations Low Stub3 November 2008... (November 2008), Cleanup needed (October 2009)
Spacetime symmetries Mid Start3 November 2008... (November 2008), Expansion needed (July 2010)
Spalart–Allmaras turbulence model Low Start5 May 2011... (May 2011), Introduction cleanup (May 2011), Context needed (May 2011), Too technical (May 2011)
Specific activity Mid Start3 January 2014... (January 2014), Too technical (January 2014)
Specific surface energy Low Stub5 July 2014... (July 2014), Original research (July 2014), Sources lacking (July 2014), Too technical (July 2014)
Spectral phase interferometry for direct electric-field reconstruction Low Start3 May 2017... (May 2017), Too technical (May 2017)
Spherical surface acoustic wave (SAW) sensor Low Stub6 June 2013... (June 2013), References needed (June 2013), Notability unclear (June 2013), Orphaned (June 2013), Too technical (June 2013)
Spherium Low Start2 October 2009... (October 2009)
Spin glass Mid Start8 September 2011... (September 2011), References needed (September 2011), Unsourced statements (September 2011, May 2013), Introduction cleanup (September 2011), Context needed (September 2011), Too technical (September 2011)
Spin isomers of hydrogen Low Start7 May 2015References needed (May 2015), ... (May 2015), Unsourced statements (May 2015), Page number citations needed (May 2015), Reliable references lacking (May 2015), Too technical (May 2015)
Spin model Mid Start3 March 2009References needed (March 2009), ... (March 2009)
Spin–orbit interaction High Start3 December 2017... (December 2017), Too technical (December 2017)
Squall Mid B8 September 2008... (September 2008, March 2017), Too technical (September 2008, March 2017), Factual verification needed (December 2014), Weasel-worded phrases (March 2017), Vague or ambiguous time (March 2017)
Stable map Low Start3 December 2015... (December 2015), Too technical (December 2015)
Stack effect Mid Start3 June 2016... (July 2016), Disputed statements (June 2016)
State-universal coupled cluster Low Stub3 January 2018... (January 2018), Too technical (January 2018)
Static spacetime Low Stub2 November 2008... (November 2008)
Static spherically symmetric perfect fluid Low Start2 November 2008... (November 2008)
Stationary spacetime Low Start2 November 2008... (November 2008)
Stochastic cooling High Start3 November 2007References needed (December 2009), ... (November 2007)
Stochastic resonance Low Start4 December 2010... (September 2011), Unsourced statements (December 2010), Too technical (September 2011)
Stochastic vacuum model Low Stub5 June 2009In-text citations lacking (June 2009), ... (June 2012), References needed (January 2015), Too technical (June 2012)
Strain energy density function Low Start3 November 2008... (November 2008), CS1 errors: dates
Strange B meson Mid Stub3 September 2010... (September 2010), Too technical (September 2010)
Straw tracker Low Stub3 April 2017... (May 2017), Sources lacking (April 2017)
Streamline diffusion Low Stub7 November 2006Sources lacking (November 2006), ... (May 2011), Introduction cleanup (May 2011), Context needed (May 2011), Too technical (May 2011), Wikilinks needed (May 2013)
Stress (mechanics) High B4 March 2013... (March 2013), Unsourced statements (June 2014), Accuracy disputes or self-published (March 2013)
String theory landscape Mid Start9 March 2016... (May 2017), Unsourced statements (May 2016, May 2017), Weasel-worded phrases (March 2016, May 2017), Year an event occurred needed (May 2016), Clarification needed (May 2017), Too technical (May 2017)
Strongly symmetric matter Low Stub3 November 2008Sources lacking (December 2009), ... (November 2008)
Superconductor Insulator Transition Low Start3 June 2008Sources lacking (June 2008), ... (February 2009)
Supercritical airfoil Low Start3 June 2010... (June 2010), Too technical (June 2010)
Surface forces apparatus Mid Start2 December 2007... (December 2007)
Swihart velocity Low Stub2 May 2009... (May 2009)
Symmetry breaking Low Start2 May 2014... (May 2014)
Taylor state Low Stub3 June 2012... (June 2012), Too technical (June 2012)
Temperature measurement High B3 August 2010... (August 2010), References needed (August 2010)
Tesla turbine Mid B7 February 2007Unsourced statements (February 2007, October 2009, July 2015), ... (October 2009), External link cleanup (July 2015), Spam cleanup (July 2015)
Theory of indispensable attributes Low Start2 April 2011... (April 2011)
Thermal history of the Earth Low Stub5 April 2013... (April 2013), Original research (April 2013, September 2013), Too technical (April 2013)
Thermal science Low Start2 March 2011... (March 2011)
Thermodynamic relations across normal shocks Low Stub5 June 2013... (December 2013), Orphaned (June 2013), Too technical (December 2013), Clarification needed (March 2014)
Thermoelectric materials Mid Start7 March 2015... (March 2015), Unsourced statements (April 2016), CS1 errors: dates, CS1 errors: missing author or editor, CS1 errors: chapter ignored, Too technical (March 2015)
Thermomechanical analysis Low Start3 February 2011... (February 2011), Too technical (February 2011)
Time crystal Mid C3 July 2017... (July 2017), Too technical (July 2017)
Timeline of fundamental physics discoveries High List7 December 2013... (December 2013), Sources lacking (December 2013), Cleanup needed (December 2013, December 2013), Notability unclear (December 2013), Reorganization needed (December 2013)
Timeline of theoretical physics Mid List4 June 2013... (June 2013), Unsourced statements (December 2013), References needed (June 2013)
Toda oscillator Low C3 July 2012... (July 2012), Too technical (July 2012)
Tonks–Girardeau gas Low Start4 April 2008References needed (April 2008), ... (August 2010), Clarification needed (August 2010)
Tonti diagram Low C8 November 2013... (February 2014), References needed (December 2013), Orphaned (November 2013), Conflict of interest (December 2013), Too technical (February 2014), Cleanup needed (June 2016, June 2016)
Topological defect Low Start9 January 2014... (October 2016), Weasel-worded phrases (January 2014, December 2016), Too technical (October 2016), Vague or ambiguous time (December 2016), Expansion needed (December 2016), Clarification needed (December 2016), Introduction cleanup (January 2017)
Topological insulator Low Start4 August 2016... (August 2016), Too technical (August 2016), Unsourced statements (January 2018)
Topological quantum number Mid Start4 March 2008Unsourced statements (March 2008), ... (February 2010), Vague or ambiguous time (February 2010)
Total position spread Mid Start5 May 2014... (June 2014), Orphaned (May 2014), Wikilinks needed (May 2014), Too technical (June 2014)
Trans-Planckian problem Mid Start3 November 2007References needed (November 2007), ... (October 2009)
Transduction (biophysics) Low Stub3 December 2009Sources lacking (December 2009), ... (October 2014)
Transition of state Mid Start2 March 2012... (March 2012)
Transmission loss (duct acoustics) Mid Start6 January 2015... (January 2015), References needed (January 2015), Clarification needed (January 2015), In-text citations lacking (January 2015), Too technical (January 2015)
Transmission medium Low Start5 January 2013References needed (January 2013), ... (January 2018), Cleanup needed (January 2018), Too technical (January 2018)
Trinification Low Start4 July 2009Sources lacking (July 2009), ... (July 2009), Too technical (July 2009)
Turbulence kinetic energy Mid Start4 March 2009References needed (March 2009), ... (March 2009), Page number citations needed (December 2016)
Two-photon absorption Low Start2 February 2009... (February 2009)
UK Molecular R-matrix Codes Low Stub6 January 2018... (January 2018), Context needed (January 2018), Too technical (January 2018), Clarification needed (January 2018), Introduction cleanup (January 2018)
UV completion Low Stub4 December 2009Sources lacking (December 2009), ... (June 2012), Too technical (June 2012)
Unconventional superconductor Low C6 2009Potentially dated statements (2009, 2016), ... (May 2013), Too technical (May 2013), Unsourced statements (January 2016)
Universal force field Low Stub5 October 2010References needed (October 2010), ... (October 2010), Cleanup needed (October 2010, October 2010)
Universality and quantum systems Low Start4 November 2013... (February 2014), Orphaned (November 2013), Too technical (February 2014)
Vacuum angle Low Stub4 December 2009Sources lacking (December 2009), ... (August 2016), Too technical (August 2016)
Vacuum flask Mid Start4 November 2011... (February 2017), References needed (November 2011), Too technical (February 2017)
Vafa–Witten theorem Low Stub2 August 2017... (August 2017)
Van der Waals equation High C10 June 2015... (June 2015), Expansion needed (June 2015), Unsourced statements (June 2015), References needed (June 2015), Weasel-worded phrases (June 2015), Reliable references lacking (June 2015), Reference cleanup (June 2015), Clarification needed (June 2015), Factual verification needed (June 2015)
Vector model of the atom Low Start2 April 2011... (April 2011)
Vertical-cavity surface-emitting laser Low Start4 February 2007Unsourced statements (February 2007), ... (February 2017), Too technical (February 2017)
Visual appearance Low Start3 February 2010... (February 2010), Too technical (February 2010)
Vortex state Low Stub2 March 2016... (March 2016)
Vorton Low Stub4 October 2009... (October 2009), Too technical (October 2009), Orphaned (June 2015)
Warped geometry Low Stub3 November 2008References needed (May 2010), ... (November 2008)
Wave loading Low Stub3 March 2008Accuracy disputes or self-published (March 2008), ... (February 2009)
Weinberg–Witten theorem Mid C4 May 2008Original research (May 2008), ... (December 2013), Unsourced statements (March 2013)
Weyl curvature hypothesis Low Start2 November 2008... (November 2008)
Weyl's postulate Mid Start4 January 2008Sources lacking (January 2008), ... (November 2008, June 2016)
Weyl−Lewis−Papapetrou coordinates Low Stub3 October 2013... (October 2013), Too technical (October 2013)
Wheeler–DeWitt equation Mid Start8 May 2010... (May 2010, August 2011), Unsourced statements (May 2013), Introduction cleanup (April 2011), Context needed (April 2011), Too technical (August 2011), Clarification needed (August 2016)
Wide-bandgap semiconductor Mid Start5 December 2009References needed (December 2009), ... (March 2011), Too technical (March 2011), Unsourced statements (December 2015)
Wiswesser's rule Low Stub4 February 2009... (February 2009), Sources lacking (July 2014), Style editing needed (November 2015)
World manifold Low Start3 May 2013... (May 2013), Too technical (May 2013)
X-ray Photon Correlation Spectroscopy Low Stub6 August 2017... (August 2017), Context needed (August 2017), Introduction cleanup (August 2017), Reorganization needed (August 2017), Too technical (August 2017)
X-ray detector Mid Start3 March 2014... (March 2014), Unsourced statements (December 2016)
X-ray laser Mid Start4 January 2015... (January 2015), Too technical (January 2015), Sources lacking (May 2015)
XYZ particle Low Start5 April 2017... (April 2017), Too technical (April 2017), References needed (April 2017), Orphaned (July 2017)
Yellowcake Low Start2 July 2011... (July 2011)
Yilmaz theory of gravitation Low Start6 June 2010Unsourced statements (July 2010), ... (September 2010), Style editing needed (June 2010), Weasel words (July 2010), Too technical (September 2010)
Zero differential overlap Low Stub3 January 2014... (January 2014), Too technical (January 2014)
Zero-energy universe Low Start4 November 2012... (November 2012), Reliable references lacking (November 2012), Conflict of interest (November 2012)
Zone axis Low C3 October 2014... (October 2014), Too technical (October 2014)

Rewrite needed (20)

ArticleImportanceClassCount OldestIssues
Acoustic approximation Low Stub1 May 2009... (May 2009)
Alternatives to general relativity Low Stub5 October 2009... (October 2009), Unsourced statements (August 2015), Accuracy disputes or self-published (February 2016), Dead external links (July 2017, September 2017)
Curie–Weiss law Mid Start1 November 2017... (November 2017)
Dielectric wall accelerator Low Start3 March 2012Unsourced statements (May 2012), ... (March 2012), Clarification needed (May 2012)
Fresnel zone Mid Start6 June 2015Expert attention needed (June 2015), ... (July 2015), Disputed statements (June 2016), Style editing needed (January 2017), In-text citations lacking (January 2017)
Frustrated triangular lattice Low Stub4 June 2013Sources lacking (June 2013), Orphaned (June 2013), Wikilinks needed (June 2013), ... (June 2013)
Heat Top B3 May 2016References needed (May 2016), Clarification needed (May 2016), ... (May 2016)
Holomovement Low Start4 December 2010Reliable references lacking (December 2010), Unsourced statements (December 2010), Promotional tone (May 2013), ... (May 2013)
Invariant mass Mid Stub3 March 2011References needed (March 2011), Clarification needed (January 2013), ... (February 2016)
Keating model Low Start2 February 2008References needed (February 2008), ... (May 2009)
Magnetic reactance Low Stub1 November 2017... (November 2017)
Measurement in quantum mechanics High Start4 October 2007References needed (October 2007), ... (May 2009), Expert attention needed (September 2009)
Muhammad Raziuddin Siddiqui Low Start7 July 2015Web citation with no URL, Citation with accessdate and no URL, CS1 errors: dates, CS1 errors: missing author or editor, ... (July 2015), Reliable references lacking (July 2015), Dead external links (September 2017)
Optical aberration Mid C4 May 2009... (May 2009), Expert attention needed (March 2011), 1911 Britannica articles needing updates (May 2016)
Quantum gauge theory Mid Stub3 May 2009... (May 2009), Clarification needed (May 2016), References needed (August 2017)
Relativistic heat conduction Mid C6 January 2017Unsourced statements (January 2017, July 2017), Conflict of interest (January 2017), ... (January 2017), Disputed statements (January 2017), NPOV disputes (January 2017)
Shock (fluid dynamics) Mid Start3 April 2009Clarification needed (April 2009), Sources lacking (January 2015), ... (June 2011)
Society of Physics Students Mid C4 July 2013References needed (July 2013), Reliable references lacking (July 2013), Conflict of interest (July 2013), ... (July 2013)
Superpotential Mid Start3 March 2008Sources lacking (December 2009), Clarification needed (March 2008), ... (February 2009)
Volodymyr Semynozhenko Low Start1 July 2010... (July 2010)

Self-contradictory articles (3)

ArticleImportanceClassCount OldestIssues
Big Bang nucleosynthesis High B7 January 2015Unsourced statements (January 2015, March 2015, March 2017), In-text citations lacking (March 2017), References needed (March 2017), ... (March 2017), Clarification needed (March 2017)
Electronic pest control Low Start7 October 2008References needed (March 2010), Reliable references lacking (October 2008), Unsourced statements (April 2009, April 2012, February 2015), Expansion needed (July 2017), ... (September 2017)
Superluminous supernova Mid Start3 January 2017References needed (January 2017), ... (January 2017), Factual verification needed (January 2017)

Too technical (179)

ArticleImportanceClassCount OldestIssues
1s Slater-type function Low Start3 July 2012Expert attention needed (July 2012), ... (July 2012)
Aharonov–Bohm effect Mid Start5 January 2011Expert attention needed (October 2013), Unsourced statements (January 2011), References needed (October 2012), ... (October 2013)
Alfvén wave Mid C5 October 2012Expert attention needed (October 2012), ... (October 2012), References needed (August 2015), Dead external links (January 2018)
Ancilla bit Low Stub3 February 2011Expert attention needed (February 2011), ... (February 2011)
Angular velocity Top B3 July 2017Expert attention needed (July 2017), ... (July 2017)
Atmosphere of Titan Low B5 January 2014Expert attention needed (January 2014), Unsourced statements (May 2015), ... (January 2014), Disputed statements (May 2015)
BKL singularity Mid C4 April 2016Expert attention needed (April 2016), Citation lacking title, ... (April 2016)
Baryon acoustic oscillations Mid C4 September 2011Expert attention needed (September 2011), ... (September 2011), Clarification needed (August 2015)
Belle II detector Low Start5 August 2015Expert attention needed (August 2015), Sources lacking (August 2015), ... (August 2015), Merge needed (May 2017)
Beta decay transition Low Start4 August 2016Expert attention needed (August 2016), CS1 errors: dates, ... (August 2016)
Blade element momentum theory Low Start5 March 2013Expert attention needed (March 2013), References needed (May 2013), ... (March 2013), Dead external links (November 2016)
Born–Oppenheimer approximation Low C5 September 2010Expert attention needed (September 2010), ... (September 2010), In-text citations lacking (March 2013), Unsourced statements (January 2015)
Brillouin's theorem Low Stub4 July 2013Expert attention needed (July 2013), Sources lacking (July 2013), ... (July 2013)
Brownian motion High B6 April 2010Expert attention needed (June 2011), Unsourced statements (October 2012, July 2012), Clarification needed (April 2010), ... (June 2011)
CLEO (particle detector) Mid C3 May 2008Expert attention needed (May 2008), ... (May 2008)
Ceiling (aeronautics) Low Start5 December 2009References needed (December 2009), Unsourced statements (August 2010), Expert attention needed (April 2012), ... (April 2012)
Charge density wave Low C3 October 2013Expert attention needed (October 2013), ... (October 2013)
Closed timelike curve Mid B6 November 2014Expert attention needed (November 2014), References needed (November 2014), ... (November 2014), Unsourced statements (November 2016, March 2017)
Cluster decay Mid Start6 March 2016Expert attention needed (March 2016), CS1 errors: dates, CS1 errors: external links, Introduction cleanup (March 2016), ... (March 2016)
Coda Wave Interferometry Low Start4 March 2016Expert attention needed (March 2016), ... (March 2016), Orphaned (July 2017)
Contact mechanics High B3 March 2011Expert attention needed (March 2011), ... (March 2011)
Convective available potential energy Low Start3 November 2014Expert attention needed (November 2014), ... (November 2014)
Coriolis force High B5 June 2010Expert attention needed (June 2010), ... (June 2010), Unsourced statements (May 2015), Too long (March 2014)
Coronal radiative losses Low Start3 March 2011Expert attention needed (March 2011), ... (March 2011)
Cosmic microwave background High B4 September 2011Expert attention needed (September 2011), ... (September 2011), Clarification needed (January 2013)
Cosmological constant Top B6 July 2013Expert attention needed (March 2014), Unsourced statements (May 2016), Disputed statements (August 2013), Clarification needed (July 2013), ... (March 2014)
Cosmological principle High Start6 January 2013Expert attention needed (January 2013), ... (January 2013), Disputed statements (September 2016), Clarification needed (April 2017), Weasel-worded phrases (April 2017)
De Sitter space Mid C5 November 2012Expert attention needed (May 2017), Clarification needed (November 2012), Categories needed (May 2017), ... (May 2017)
Directional stability Mid Start4 April 2011Expert attention needed (April 2011), ... (April 2011), In-text citations lacking (August 2012)
Distributed feedback laser Low Stub3 January 2016Expert attention needed (January 2016), ... (January 2016)
Domain wall Low Stub3 November 2016Expert attention needed (November 2016), ... (November 2016)
Einstein–Maxwell–Dirac equations Mid Start6 October 2010Expert attention needed (October 2010, January 2011), Style editing needed (November 2010), ... (October 2010), Clarification needed (November 2011)
Electric dipole spin resonance High C3 August 2015Expert attention needed (August 2015), ... (August 2015)
Electronic properties of graphene Mid C6 December 2013Expert attention needed (December 2013), Unsourced statements (December 2013, January 2017), ... (December 2013), Reliable references lacking (September 2017)
Elliptical polarization Mid Start4 February 2010Expert attention needed (February 2010), ... (February 2010), Split needed (July 2014)
Entropy (information theory) Mid C8 April 2012References needed (April 2012), Expert attention needed (November 2017), Unsourced statements (April 2013), Clarification needed (July 2014), External link cleanup (June 2015), Spam cleanup (June 2015), ... (November 2017)
Ergodic hypothesis Mid Start3 September 2016Expert attention needed (September 2016), ... (September 2016)
Exciton-polaritons Low Stub5 January 2012Expert attention needed (January 2012), Introduction cleanup (January 2012), Context needed (January 2012), ... (January 2012)
Explosive boiling or phase explosion Low Start3 June 2013Expert attention needed (June 2013), ... (June 2013)
False vacuum Mid B4 May 2017Expert attention needed (May 2017), ... (May 2017), References needed (July 2017)
Felicity effect Low Start6 December 2013Expert attention needed (December 2013), Introduction cleanup (December 2013), ... (December 2013), Context needed (December 2013), Wikilinks needed (October 2016)
Field line Mid Start6 July 2010Unsourced statements (July 2010), Expert attention needed (January 2012), ... (January 2012), References needed (July 2014), Disputed statements (September 2017)
Flavor-changing neutral current Low Stub3 July 2012Expert attention needed (July 2012), ... (July 2012)
Fluctuation theorem High C6 June 2009Clarification needed (June 2009, February 2015), Expert attention needed (September 2010), ... (September 2010), Disputed statements (February 2015)
Foldy–Wouthuysen transformation Low Start4 February 2017Expert attention needed (February 2017), Reference cleanup (February 2017), ... (February 2017)
Forward scatter Mid Stub3 February 2014Expert attention needed (February 2014), ... (February 2014)
Four-dimensional space Low C7 January 2013Unsourced statements (January 2013), Expert attention needed (December 2016), ... (December 2016), References needed (December 2016), Page number citations needed (December 2016), Introduction cleanup (June 2017)
Fractal derivative Low Start4 July 2012Expert attention needed (July 2012), In-text citations lacking (July 2012), ... (July 2012)
Frozen orbit Low Start6 September 2013Expert attention needed (September 2013), ... (September 2013), Style editing needed (September 2013), Cleanup needed (September 2013, September 2013)
GROMOS Low Start3 November 2012Expert attention needed (November 2012), ... (November 2012)
Gibbons–Hawking ansatz Low Stub3 December 2012Expert attention needed (December 2012), ... (December 2012)
Gibbons–Hawking effect Mid Stub3 December 2012Expert attention needed (December 2012), ... (December 2012)
Gibbons–Hawking–York boundary term Low Stub4 December 2012Expert attention needed (December 2012), ... (December 2012), Expansion needed (November 2015)
Globally hyperbolic manifold Mid Stub3 May 2008Expert attention needed (May 2008), ... (May 2008)
Grashof number Low Start3 August 2014Expert attention needed (August 2014), ... (August 2014)
Gravity anomaly Low Start4 February 2010Expert attention needed (February 2010), ... (February 2010), References needed (March 2016)
Harris functional Low Stub4 August 2017Expert attention needed (January 2018), Wikilinks needed (August 2017), ... (January 2018)
Hastatic order Low Stub4 August 2015Expert attention needed (August 2015), Orphaned (August 2015), ... (August 2015)
High-performance sailing Low Start7 April 2012Expert attention needed (January 2017), Dead external links (April 2012), References needed (January 2017), ... (January 2017), Introduction cleanup (January 2017), Original research (January 2017)
Holography Mid C7 November 2014Expert attention needed (March 2017), Citation with bare URL, Citation lacking title, Unsourced statements (November 2014, May 2017), ... (March 2017)
Instanton Mid B4 June 2012Expert attention needed (June 2012), References needed (August 2012), ... (June 2012)
Integral length scale Low Stub3 November 2015Expert attention needed (November 2015), ... (November 2015)
Interchange instability Low Start3 February 2017Expert attention needed (February 2017), ... (February 2017)
Intersubband polariton Low Stub5 February 2007Sources lacking (December 2009), Clarification needed (February 2007), Expert attention needed (October 2009), ... (October 2009)
Ionic conductivity (solid state) Low Stub4 October 2007Clarification needed (October 2007), Expert attention needed (October 2010), ... (October 2010)
Joos–Weinberg equation Low Start3 December 2016Expert attention needed (December 2016), ... (December 2016)
Krogh model Low Stub4 December 2015Expert attention needed (December 2015), Orphaned (December 2015), ... (December 2015)
Kullback–Leibler divergence Low B4 August 2016Expert attention needed (August 2016), ... (August 2016), Unsourced statements (August 2017)
Kurchatov Center for Synchrotron Radiation and Nanotechnology Low Stub4 June 2013Expert attention needed (June 2013), References needed (September 2013), ... (June 2013)
Large extra dimension Mid Start4 July 2009Unsourced statements (July 2009), Expert attention needed (March 2016), ... (March 2016)
Laser diode Mid B7 July 2011Expert attention needed (July 2011), Unsourced statements (December 2012), References needed (July 2011), ... (July 2011), Dead external links (February 2015), Introduction cleanup (November 2016)
Lemaître–Tolman metric Low Start4 August 2011Expert attention needed (August 2011), ... (August 2011), In-text citations lacking (January 2012)
Leverett J-function Low Stub3 June 2012Expert attention needed (June 2012), ... (June 2012)
Liquid fluoride thorium reactor Low B13 July 2012Expert attention needed (April 2015), Unsourced statements (July 2013, July 2012, December 2013), Reliable references lacking (September 2012, March 2017), Original research (July 2013), Disputed statements (July 2013, April 2014), ... (April 2015), Clarification needed (August 2016), Dead external links (December 2016)
Long-period fiber grating Low Stub3 April 2013Expert attention needed (April 2013), ... (April 2013)
Macroscopic quantum self-trapping Low Stub5 July 2009Clarification needed (July 2009), Expert attention needed (July 2009, June 2012), ... (June 2012)
Magnetic anisotropy Low Start3 September 2010Expert attention needed (September 2010), ... (September 2010)
Magnetic complex impedance Low Stub4 December 2007Expert attention needed (December 2007), ... (December 2007), In-text citations lacking (September 2016)
Magnetic inductance Low Stub4 February 2015Expert attention needed (February 2015), In-text citations lacking (February 2015), ... (February 2015)
Magnetic susceptibility High Start3 April 2015Expert attention needed (April 2015), ... (April 2015)
Majorana fermion Mid C3 April 2017Expert attention needed (April 2017), ... (April 2017)
Mandel Q parameter Mid Start3 April 2014Expert attention needed (April 2014), ... (April 2014)
Mass–energy equivalence Top C8 August 2012Unsourced statements (May 2014, August 2012, April 2015), Expert attention needed (October 2015), References needed (July 2013, February 2016), ... (October 2015)
Matrix representation of Maxwell's equations Mid Start5 March 2013Expert attention needed (March 2013), Clarification needed (March 2013), ... (March 2013), Introduction cleanup (March 2013)
Maxwell bridge Low Stub5 November 2008Sources lacking (November 2008), Expert attention needed (June 2010), ... (June 2010), Clarification needed (October 2017)
Maxwell–Boltzmann statistics High Start3 December 2013Expert attention needed (December 2013), ... (December 2013)
Mendel Sachs Low C3 September 2017Expert attention needed (September 2017), ... (September 2017)
Monin–Obukhov length Mid Stub3 January 2012Expert attention needed (January 2012), ... (January 2012)
Monoclinic crystal system Low Start3 July 2011Expert attention needed (July 2011), ... (July 2011)
Multi-spectral phase coherence Low Stub4 December 2016Expert attention needed (December 2016), ... (December 2016), Conflict of interest (January 2017)
Multiangle light scattering Low Start5 May 2014Unsourced statements (May 2014), Expert attention needed (May 2014), Citation lacking title, ... (May 2014)
Multiplet Mid Stub4 March 2012Expert attention needed (March 2012), ... (March 2012), Clarification needed (January 2017)
Muon Top B5 April 2015Expert attention needed (January 2016), References needed (April 2015), ... (January 2016), DOIs inactive (2017)
Newtonian fluid Mid Start3 December 2017Expert attention needed (December 2017), ... (December 2017)
Non-abelian gauge transformation Mid Start4 June 2012Expert attention needed (June 2012), ... (June 2012), Sources lacking (April 2016)
Non-extensive self-consistent thermodynamical theory Low Start3 November 2013Expert attention needed (November 2013), ... (November 2013)
Orbital angular momentum of light Low Start6 March 2016Expert attention needed (July 2017), Expansion needed (March 2016), Disputed statements (May 2016), ... (July 2017), Vague or ambiguous time (July 2017)
Otto cycle Low Start4 July 2017Expert attention needed (July 2017), ... (July 2017), Page number citations needed (July 2017)
Pandemonium effect Low Start5 June 2014Expert attention needed (June 2014), Context needed (June 2014), Introduction cleanup (June 2014), ... (June 2014)
Pati–Salam model Low Start5 July 2009References needed (July 2009), Expert attention needed (July 2009), ... (July 2009), Dead external links (December 2017)
Petzval field curvature Mid Stub6 September 2011Expert attention needed (May 2014), References needed (September 2011), Unsourced statements (July 2013, July 2017), ... (May 2014)
Physics of whistles Low B4 January 2017Expert attention needed (January 2017), Style editing needed (January 2017), ... (January 2017)
Pickup Ion Low Start4 January 2016Expert attention needed (January 2016), ... (January 2016), Orphaned (July 2016)
Pink noise Mid C5 September 2010Detailed references needed, Expert attention needed (September 2010), ... (September 2010), Clarification needed (December 2016)
Plasma fusion preface Low Start6 December 2014Expert attention needed (December 2014, August 2016), Clarification needed (December 2014), ... (December 2014), Orphaned (December 2014)
Plasmon Mid C5 September 2013Expert attention needed (March 2015), Spam cleanup (September 2013), External link cleanup (September 2013), ... (March 2015)
Prandtl–Glauert singularity Mid Start4 November 2010References needed (November 2010), Expert attention needed (November 2011), ... (November 2011)
Prandtl–Glauert transformation Low Start3 November 2011Expert attention needed (November 2011), ... (November 2011)
Projective superspace Low Stub3 January 2010Expert attention needed (January 2010), ... (January 2010)
Ptychography Low Start3 March 2012Expert attention needed (March 2012), ... (March 2012)
Q-plate Low Stub5 January 2016Expert attention needed (January 2016), References needed (January 2016), ... (January 2016), Wikilinks needed (August 2017)
QUICK scheme Low Start3 December 2014Expert attention needed (December 2014), ... (December 2014)
Quantum chaos Low B4 October 2011Expert attention needed (October 2011), ... (October 2011), Vague or ambiguous time (September 2013)
Quantum spin liquid Mid C3 December 2012Expert attention needed (December 2012), ... (December 2012)
Quasi-crystals (supramolecular) Mid Start3 May 2014Expert attention needed (May 2014), ... (May 2014)
Rabi cycle Low Start3 December 2015Expert attention needed (December 2015), ... (December 2015)
Relative angular momentum Low Stub4 August 2013Expert attention needed (August 2013), Sources lacking (August 2013), ... (August 2013)
Renormalization group High B3 August 2017Expert attention needed (August 2017), ... (August 2017)
Right-hand rule High Start5 November 2017Expert attention needed (November 2017), ... (November 2017), Style editing needed (November 2017), References needed (November 2017)
SU(6) (physics) Low Stub4 August 2008References needed (August 2008), Expert attention needed (July 2009), ... (July 2009)
Scanning tunneling microscope High C5 September 2010Expert attention needed (September 2010), ... (September 2010), Unsourced statements (October 2014), CS1 errors: dates
Scattering rate Low Start3 April 2017Expert attention needed (April 2017), ... (April 2017)
Scruton number Low Stub3 January 2017Expert attention needed (January 2017), ... (January 2017)
Semiconductor optical gain Low Start3 November 2013Expert attention needed (November 2013), ... (November 2013)
Shock wave Mid B5 February 2013Expert attention needed (October 2017), References needed (February 2013), In-text citations lacking (September 2015), ... (October 2017)
Shor's algorithm Mid B4 September 2010Expert attention needed (February 2014), In-text citations lacking (September 2010), ... (February 2014)
Silanization of silicon and mica Low Start4 August 2012Expert attention needed (August 2012), Introduction cleanup (August 2012), ... (August 2012)
Sodium MRI Low Start6 March 2016Expert attention needed (May 2016, March 2016), Cleanup needed (March 2016, March 2016), ... (March 2016)
Soliton (optics) Mid B5 July 2008Factual verification needed (July 2008), Expert attention needed (January 2013), ... (January 2013), Unsourced statements (December 2015)
Spalart–Allmaras turbulence model Low Start5 May 2011Expert attention needed (May 2011), Introduction cleanup (May 2011), Context needed (May 2011), ... (May 2011)
Specific activity Mid Start3 January 2014Expert attention needed (January 2014), ... (January 2014)
Specific surface energy Low Stub5 July 2014Expert attention needed (July 2014), Original research (July 2014), Sources lacking (July 2014), ... (July 2014)
Spectral phase interferometry for direct electric-field reconstruction Low Start3 May 2017Expert attention needed (May 2017), ... (May 2017)
Spherical surface acoustic wave (SAW) sensor Low Stub6 June 2013Expert attention needed (June 2013), References needed (June 2013), Notability unclear (June 2013), Orphaned (June 2013), ... (June 2013)
Spin glass Mid Start8 September 2011Expert attention needed (September 2011), References needed (September 2011), Unsourced statements (September 2011, May 2013), Introduction cleanup (September 2011), Context needed (September 2011), ... (September 2011)
Spin isomers of hydrogen Low Start7 May 2015References needed (May 2015), Expert attention needed (May 2015), Unsourced statements (May 2015), Page number citations needed (May 2015), Reliable references lacking (May 2015), ... (May 2015)
Spin–orbit interaction High Start3 December 2017Expert attention needed (December 2017), ... (December 2017)
Squall Mid B8 September 2008Expert attention needed (September 2008, March 2017), ... (September 2008, March 2017), Factual verification needed (December 2014), Weasel-worded phrases (March 2017), Vague or ambiguous time (March 2017)
Stable map Low Start3 December 2015Expert attention needed (December 2015), ... (December 2015)
State-universal coupled cluster Low Stub3 January 2018Expert attention needed (January 2018), ... (January 2018)
Stochastic resonance Low Start4 December 2010Expert attention needed (September 2011), Unsourced statements (December 2010), ... (September 2011)
Stochastic vacuum model Low Stub5 June 2009In-text citations lacking (June 2009), Expert attention needed (June 2012), References needed (January 2015), ... (June 2012)
Strange B meson Mid Stub3 September 2010Expert attention needed (September 2010), ... (September 2010)
Streamline diffusion Low Stub7 November 2006Sources lacking (November 2006), Expert attention needed (May 2011), Introduction cleanup (May 2011), Context needed (May 2011), ... (May 2011), Wikilinks needed (May 2013)
String theory landscape Mid Start9 March 2016Expert attention needed (May 2017), Unsourced statements (May 2016, May 2017), Weasel-worded phrases (March 2016, May 2017), Year an event occurred needed (May 2016), Clarification needed (May 2017), ... (May 2017)
Supercritical airfoil Low Start3 June 2010Expert attention needed (June 2010), ... (June 2010)
Taylor state Low Stub3 June 2012Expert attention needed (June 2012), ... (June 2012)
Thermal history of the Earth Low Stub5 April 2013Expert attention needed (April 2013), Original research (April 2013, September 2013), ... (April 2013)
Thermodynamic relations across normal shocks Low Stub5 June 2013Expert attention needed (December 2013), Orphaned (June 2013), ... (December 2013), Clarification needed (March 2014)
Thermoelectric materials Mid Start7 March 2015Expert attention needed (March 2015), Unsourced statements (April 2016), CS1 errors: dates, CS1 errors: missing author or editor, CS1 errors: chapter ignored, ... (March 2015)
Thermomechanical analysis Low Start3 February 2011Expert attention needed (February 2011), ... (February 2011)
Time crystal Mid C3 July 2017Expert attention needed (July 2017), ... (July 2017)
Toda oscillator Low C3 July 2012Expert attention needed (July 2012), ... (July 2012)
Tonti diagram Low C8 November 2013Expert attention needed (February 2014), References needed (December 2013), Orphaned (November 2013), Conflict of interest (December 2013), ... (February 2014), Cleanup needed (June 2016, June 2016)
Topological defect Low Start9 January 2014Expert attention needed (October 2016), Weasel-worded phrases (January 2014, December 2016), ... (October 2016), Vague or ambiguous time (December 2016), Expansion needed (December 2016), Clarification needed (December 2016), Introduction cleanup (January 2017)
Topological insulator Low Start4 August 2016Expert attention needed (August 2016), ... (August 2016), Unsourced statements (January 2018)
Total position spread Mid Start5 May 2014Expert attention needed (June 2014), Orphaned (May 2014), Wikilinks needed (May 2014), ... (June 2014)
Transmission loss (duct acoustics) Mid Start6 January 2015Expert attention needed (January 2015), References needed (January 2015), Clarification needed (January 2015), In-text citations lacking (January 2015), ... (January 2015)
Transmission medium Low Start5 January 2013References needed (January 2013), Expert attention needed (January 2018), Cleanup needed (January 2018), ... (January 2018)
Trinification Low Start4 July 2009Sources lacking (July 2009), Expert attention needed (July 2009), ... (July 2009)
UK Molecular R-matrix Codes Low Stub6 January 2018Expert attention needed (January 2018), Context needed (January 2018), ... (January 2018), Clarification needed (January 2018), Introduction cleanup (January 2018)
UV completion Low Stub4 December 2009Sources lacking (December 2009), Expert attention needed (June 2012), ... (June 2012)
Unconventional superconductor Low C6 2009Potentially dated statements (2009, 2016), Expert attention needed (May 2013), ... (May 2013), Unsourced statements (January 2016)
Universality and quantum systems Low Start4 November 2013Expert attention needed (February 2014), Orphaned (November 2013), ... (February 2014)
Vacuum angle Low Stub4 December 2009Sources lacking (December 2009), Expert attention needed (August 2016), ... (August 2016)
Vacuum flask Mid Start4 November 2011Expert attention needed (February 2017), References needed (November 2011), ... (February 2017)
Vertical-cavity surface-emitting laser Low Start4 February 2007Unsourced statements (February 2007), Expert attention needed (February 2017), ... (February 2017)
Visual appearance Low Start3 February 2010Expert attention needed (February 2010), ... (February 2010)
Vorton Low Stub4 October 2009Expert attention needed (October 2009), ... (October 2009), Orphaned (June 2015)
Weyl−Lewis−Papapetrou coordinates Low Stub3 October 2013Expert attention needed (October 2013), ... (October 2013)
Wheeler–DeWitt equation Mid Start8 May 2010Expert attention needed (May 2010, August 2011), Unsourced statements (May 2013), Introduction cleanup (April 2011), Context needed (April 2011), ... (August 2011), Clarification needed (August 2016)
Wide-bandgap semiconductor Mid Start5 December 2009References needed (December 2009), Expert attention needed (March 2011), ... (March 2011), Unsourced statements (December 2015)
World manifold Low Start3 May 2013Expert attention needed (May 2013), ... (May 2013)
X-ray Photon Correlation Spectroscopy Low Stub6 August 2017Expert attention needed (August 2017), Context needed (August 2017), Introduction cleanup (August 2017), Reorganization needed (August 2017), ... (August 2017)
X-ray laser Mid Start4 January 2015Expert attention needed (January 2015), ... (January 2015), Sources lacking (May 2015)
XYZ particle Low Start5 April 2017Expert attention needed (April 2017), ... (April 2017), References needed (April 2017), Orphaned (July 2017)
Yilmaz theory of gravitation Low Start6 June 2010Unsourced statements (July 2010), Expert attention needed (September 2010), Style editing needed (June 2010), Weasel words (July 2010), ... (September 2010)
Zero differential overlap Low Stub3 January 2014Expert attention needed (January 2014), ... (January 2014)
Zone axis Low C3 October 2014Expert attention needed (October 2014), ... (October 2014)

Vague or ambiguous geographic scope (10)

ArticleImportanceClassCount OldestIssues
Airy disk Mid Start1 November 2016... (November 2016)
Buckling Low B3 February 2015Clarification needed (February 2015), ... (February 2015), Dead external links (November 2017)
Environmental impact of wind power Low B4 October 2013Unsourced statements (October 2013), Reliable references lacking (September 2014, February 2017), ... (August 2016)
Franz S. Exner Low Start1 January 2013... (January 2013)
Jerk (physics) Low C1 July 2016... (July 2016)
Many-worlds interpretation Mid B9 May 2010Unsourced statements (May 2010, February 2013, March 2015, January 2016), Reliable references lacking (March 2013), References needed (January 2016), Weasel-worded phrases (January 2016), ... (January 2016), Dead external links (May 2017)
Max Delbrück Low Start3 August 2016... (August 2016), Unsourced statements (August 2016), Dead external links (December 2017)
Photoacoustic imaging Mid Start1 May 2017... (May 2017)
Radioactive waste Low C6 February 2007Unsourced statements (February 2007, August 2012, November 2013), Limited geographic scope (November 2013), Clarification needed (March 2014), ... (January 2015)
Vandana Shiva Low C9 December 2010Unsourced statements (December 2010, November 2014, March 2015), CS1 errors: dates, Cleanup needed (August 2015, August 2015), BLP articles lacking sources (March 2015), ... (October 2015, November 2015)

Vague or ambiguous time (113)

ArticleImportanceClassCount OldestIssues
Alan Astbury Low Stub2 June 2016... (June 2016), Unsourced statements (December 2016)
Amsterdam Density Functional Low Start1 December 2017... (December 2017)
Anatoliy Koroteyev Low Stub3 June 2015Weasel-worded phrases (June 2015), ... (June 2015), Unreferenced BLPs (June 2015)
Andrei Linde High C6 November 2010In-text citations lacking (November 2010), Unsourced statements (February 2015), Clarification needed (February 2015, May 2015), ... (May 2015), Weasel-worded phrases (May 2015)
Anthony James Leggett High B3 September 2014Unsourced statements (September 2014, August 2015), ... (August 2015)
Arthur Zajonc Low Start1 June 2014... (June 2014)
Bert Schroer Low Stub1 October 2016... (October 2016)
Bethe ansatz Low Stub2 June 2013Unsourced statements (June 2013), ... (November 2015)
Big Bounce Mid Start6 February 2012Unsourced statements (February 2012), Cleanup needed (December 2016), ... (December 2016), Prose needed (December 2016), Weasel-worded phrases (December 2016), Clarification needed (December 2016)
Brian Cox (physicist) Low C3 January 2016Unsourced statements (July 2016), Update needed (January 2016), ... (February 2017)
Christer Fuglesang Low Start1 September 2011... (September 2011)
Clifford Shull High Start2 November 2011... (November 2011), References needed (March 2013)
Dan Shechtman Mid C4 October 2011Unsourced statements (October 2011, December 2014), ... (October 2011), Update needed (June 2014)
David Carroll (physicist) Low Start1 August 2012... (August 2012)
David Deutsch Mid Start2 November 2017... (November 2017), Unsourced statements (November 2017)
David J. C. MacKay Low Start1 July 2017... (July 2017)
David J. Thouless Mid Start1 October 2016... (October 2016)
David McClelland (physicist) Low Start2 January 2016Unsourced statements (January 2016), ... (January 2017)
David Spergel Low Start2 July 2009Original research (July 2009), ... (September 2012)
Dennis W. Sciama Mid C2 October 2017... (October 2017), Unsourced statements (October 2017)
Derek Barton Mid Start3 December 2015Unsourced statements (December 2015), ... (December 2015), Weasel-worded phrases (December 2015)
Don L. Anderson Low Start1 January 2015... (January 2015)
Earth's internal heat budget Low C1 February 2016... (February 2016)
Electrical injury Mid C8 January 2008References needed (January 2008), Detailed references needed, Unsourced statements (December 2009, April 2010, August 2012, September 2017), Original research (December 2010), ... (July 2015)
Electrovibration Low Stub3 February 2013Expansion needed (February 2013), ... (June 2015), Unsourced statements (October 2017)
Equal-loudness contour Low Start3 October 2008Unsourced statements (October 2008), References needed (October 2015), ... (May 2015)
Fay Dowker Low Stub1 May 2017... (May 2017)
Fermilab High B4 December 2014Potentially dated statements (October 2015), ... (December 2014), Unsourced statements (August 2015, September 2016)
Graphene High C4 December 2011Unsourced statements (December 2011, January 2017, August 2017), ... (October 2017)
Gravitoelectromagnetism High C7 May 2012Unsourced statements (May 2012, June 2014, June 2017), References needed (May 2013), Accuracy disputes or self-published (May 2013), ... (June 2014), Reliable references lacking (June 2014)
Hannes Alfvén High C2 December 2015Unsourced statements (December 2015), ... (December 2015)
Hendricus Stoof Low Stub2 November 2011... (November 2011), Weasel-worded phrases (November 2011)
Herbert Huppert Low Start4 July 2016Dead external links (July 2016), Unsourced statements (July 2016), ... (July 2016, August 2017)
Higgs boson Top B7 July 2012Unsourced statements (July 2012, August 2012, July 2015), References needed (January 2015), Original research (January 2015), ... (August 2016), Update needed (July 2017)
High-intensity focused ultrasound Mid C12 2012Detailed references needed, Potentially dated statements (2012), Web citation with no URL, Unsourced statements (April 2016, December 2015, December 2016, August 2017), References needed (April 2016), Promotional tone (January 2015), Update needed (April 2016), ... (December 2016), Clarification needed (December 2016)
History of Maxwell's equations Mid C2 June 2017Introduction cleanup (June 2017), ... (June 2017)
History of magnetic resonance imaging Low C3 July 2013Detailed references needed, Page number citations needed (July 2013), ... (January 2016)
History of materials science High Start2 October 2015Unsourced statements (October 2015), ... (October 2015)
History of the metric system Mid GA7 December 2017Unsourced statements (December 2017, January 2018, February 2018), ... (January 2018), Weasel-worded phrases (January 2018), Expansion needed (January 2018), Clarification needed (January 2018)
Hubbard model Mid Start1 April 2011... (April 2011)
Hydropower Mid C4 August 2010References needed (August 2010), Unsourced statements (July 2014), ... (August 2015), Reliable references lacking (November 2015)
Individuation Mid Start3 July 2012Unsourced statements (July 2012), ... (June 2015), Factual verification needed (June 2015)
Infrared fixed point Mid Start3 February 2015... (February 2015), Clarification needed (February 2015), References needed (July 2017)
Ingrid Daubechies Low C3 February 2018Unsourced statements (February 2018), BLP articles lacking sources (February 2018), ... (February 2018)
Introduction to gauge theory Top B3 September 2015Unsourced statements (September 2015), ... (September 2015), Clarification needed (September 2015)
Invention of radio Mid C3 January 2011Unsourced statements (September 2012, February 2015), ... (January 2011)
Isotope High C1 September 2016... (September 2016)
Isotope separation Mid B5 June 2008Unsourced statements (June 2008, May 2010, January 2014), References needed (January 2014), ... (January 2018)
J. Michael Kosterlitz Mid Start3 October 2016... (October 2016), Unsourced statements (October 2016, November 2017)
Japan Microgravity Centre Low Stub2 November 2011Sources lacking (November 2011), ... (April 2016)
Jeffrey Satinover Low Start4 March 2012Unsourced statements (March 2012, May 2017), ... (March 2012), BLP articles lacking sources (March 2012)
John Desmond Bernal Mid B3 November 2017... (November 2017), Unsourced statements (November 2017, January 2018)
John Dollond Mid Start1 January 2012... (January 2012)
John Kendrew Mid Start4 October 2011Unsourced statements (October 2011, August 2017), ... (October 2011, December 2017)
John Ockendon Mid Stub2 November 2016... (November 2016), Unsourced statements (November 2016)
John T. Houghton Mid Start3 June 2015Unsourced statements (November 2015, June 2015), ... (June 2015)
Jonathan Hare Low Stub1 October 2016... (October 2016)
Kibble balance Mid C2 February 2011In-text citations lacking (February 2011), ... (February 2011)
Kip Thorne Mid B4 2005Potentially dated statements (2005), ... (October 2017), References needed (October 2017), Unsourced statements (October 2017)
Klaus von Klitzing High Start3 November 2015Unsourced statements (November 2015), ... (November 2015), Dead external links (December 2017)
Koopman–von Neumann classical mechanics Mid C1 October 2016... (October 2016)
Laura Mersini-Houghton Low Start2 January 2017... (January 2017), Unsourced statements (January 2017)
Leyden jar Mid C6 December 2011Unsourced statements (March 2012, December 2011, November 2015), References needed (July 2016), Weasel-worded phrases (November 2015), ... (November 2015)
Martin David Kruskal Mid Start2 April 2016... (April 2016), Dead external links (January 2018)
Martin Rees Mid Start7 August 2014Potentially dated statements (2017), Unsourced statements (August 2014, March 2016, October 2017, November 2017, December 2017), ... (October 2017)
Maurice Wilkins Mid B3 October 2011Unsourced statements (October 2011), ... (October 2017), Clarification needed (October 2017)
Michael Rowan-Robinson Low Start3 July 2017Unsourced statements (July 2017), Dead external links (July 2017), ... (July 2017)
Michael Sadowsky Low Start1 November 2017... (November 2017)
Michio Kaku High C4 March 2013Unsourced statements (March 2013, February 2016), ... (January 2014), Dead external links (January 2014)
Microwave High C2 August 2011... (August 2011), Unsourced statements (January 2018)
Myron Mathisson Mid Start3 October 2013Unsourced statements (October 2013), Clarification needed (October 2013), ... (October 2013)
Nano-thermite Low Start1 June 2017... (June 2017)
Nanoionics Low Start2 April 2017CS1 errors: external links, ... (April 2017)
Naïve physics High Start2 August 2013Unsourced statements (November 2015), ... (August 2013)
Neodymium magnet Mid C9 November 2013Unsourced statements (February 2015, February 2016, November 2013), Clarification needed (November 2013), ... (February 2015), Failed verification (February 2015), Dead external links (December 2015), Expansion needed (February 2016), Reliable references lacking (April 2016)
Neutron capture therapy of cancer Low C4 July 2013Unsourced statements (July 2013, November 2013, April 2016), ... (April 2016)
Ofer Lahav Low Stub4 November 2015Unsourced statements (November 2015, December 2017), Potentially dated statements (2016), ... (December 2017)
Orbital angular momentum of light Low Start6 March 2016Expert attention needed (July 2017), Expansion needed (March 2016), Disputed statements (May 2016), Too technical (July 2017), ... (July 2017)
Orbital eccentricity Low C3 September 2016Unsourced statements (September 2016, November 2017), ... (September 2016)
Orders of magnitude (length) Mid C26 2002References needed (April 2007, March 2011), Potentially dated statements (2002, January 2007, August 2005, 2009, December 2008, 2010, 2012, October 2009, May 2010, 2016), Unsourced statements (December 2008, February 2009, July 2009, November 2010, September 2014, June 2011, June 2016, January 2018), ... (April 2010, April 2009), Incomplete lists (November 2012), Dead external links (May 2013, February 2017), Failed verification (December 2015)
Particulates Mid B12 August 2012Unsourced statements (September 2014, February 2016, December 2014), References needed (August 2012), Clarification needed (January 2013), Reliable references lacking (December 2014), ... (December 2014), CS1 errors: missing author or editor, Weasel-worded phrases (September 2014), Dead external links (April 2016), Update needed (September 2016), DOIs inactive (2017)
Parton (particle physics) High Start3 December 2016... (December 2016), Clarification needed (December 2016), Dead external links (May 2017)
Paul Scherrer Institute Low Start6 2011Potentially dated statements (2011, 2015, 2014), Expansion needed (October 2013), References needed (March 2016), ... (March 2016)
Physics of the Impossible Mid Start2 September 2013References needed (September 2013), ... (April 2014)
Pierre Auger Observatory Mid C2 August 2014Unsourced statements (August 2014), ... (August 2014)
Pierre-Gilles de Gennes High Start2 October 2015Web citation with no URL, ... (October 2015)
Pioneer anomaly Mid C4 July 2011Unsourced statements (July 2011), Accuracy disputes or self-published (January 2014), ... (October 2017), Update needed (October 2017)
Plate tectonics Mid B8 December 2014Citation with format and no URL, Clarification needed (December 2014, September 2017), References needed (November 2015), Weasel-worded phrases (January 2016), DOIs inactive (2017), Dead external links (August 2017), ... (September 2017)
Quantum chaos Low B4 October 2011Expert attention needed (October 2011), Too technical (October 2011), ... (September 2013)
Quantum inverse scattering method Low Stub1 November 2015... (November 2015)
Quantum sensor Low Stub3 October 2009Introduction cleanup (October 2009), Context needed (October 2009), ... (August 2011)
Robin Marshall Low Start1 February 2017... (February 2017)
Roger Cowley Low Stub2 May 2017Unsourced statements (May 2017), ... (May 2017)
Ronald Mallett Low C1 August 2011... (August 2011)
Sonar High B4 January 2009References needed (January 2009, April 2010), ... (August 2012), Clarification needed (May 2017)
Spontelectrics Low Stub3 June 2013Clarification needed (June 2013), Unsourced statements (April 2016), ... (April 2016)
Squall Mid B8 September 2008Expert attention needed (September 2008, March 2017), Too technical (September 2008, March 2017), Factual verification needed (December 2014), Weasel-worded phrases (March 2017), ... (March 2017)
Stephen Blundell Low Stub2 February 2018Unsourced statements (February 2018), ... (February 2018)
Steven Weinberg Top C2 November 2015Unsourced statements (November 2015), ... (November 2015)
Subrahmanyan Chandrasekhar High C2 November 2015Unsourced statements (November 2015), ... (November 2015)
Sunlight High C4 February 2011References needed (February 2011, January 2015), ... (December 2016), Unsourced statements (March 2017)
Super-Kamiokande Mid Start2 December 2013Citation lacking title, ... (December 2013)
Supercavitation Mid Start4 September 2009Unsourced statements (September 2009, December 2014), ... (August 2011), Dead external links (January 2018)
The Theory of Everything (2014 film) High C2 May 2015Unsourced statements (May 2015), ... (October 2017)
Topological defect Low Start9 January 2014Expert attention needed (October 2016), Weasel-worded phrases (January 2014, December 2016), Too technical (October 2016), ... (December 2016), Expansion needed (December 2016), Clarification needed (December 2016), Introduction cleanup (January 2017)
Topological quantum number Mid Start4 March 2008Unsourced statements (March 2008), Expert attention needed (February 2010), ... (February 2010)
Trickle-bed reactor Low Stub1 August 2016... (August 2016)
Ultraviolet divergence Mid Stub3 July 2008References needed (July 2008), ... (December 2016), Weasel-worded phrases (December 2016)
Uncertainty High C4 September 2014Unsourced statements (September 2014, November 2017), ... (November 2017), Too long (November 2017)
Vassilis Papazachos Low Stub2 May 2013Unsourced statements (May 2013), ... (May 2013)
Vertical-external-cavity surface-emitting-laser Low Start1 February 2017... (February 2017)
Voigt effect Low Stub1 July 2016... (July 2016)
Wind resource assessment Low Start2 April 2014References needed (April 2014), ... (April 2014)

Content

Buzzword cleanup (2)

ArticleImportanceClassCount OldestIssues
Kitepower Low Start3 September 2017Reliable references lacking (September 2017), ... (September 2017), Notability unclear (November 2017)
Office of Nuclear Energy Low Start2 May 2013Promotional tone (May 2013), ... (May 2013)

Cleanup needed (121)

ArticleImportanceClassCount OldestIssues
Absolute horizon Low Start4 March 2017Prose needed (March 2017), ... (March 2017), Weasel-worded phrases (March 2017), Clarification needed (March 2017)
Aircraft flight mechanics Mid Start4 December 2007References needed (November 2012), Unsourced statements (December 2007), ... (October 2010, October 2010)
Angular rate sensor Low Stub3 April 2009Sources lacking (April 2009), ... (April 2009, April 2009)
Aspera European Astroparticle network Low Start3 May 2009... (May 2009, May 2009), References needed (September 2014)
Atomic engineering Low Stub3 December 2017... (December 2017, December 2017), Unsourced statements (December 2017)
Audio power Low Start8 October 2008Original research (October 2008), Unsourced statements (December 2011, June 2011, October 2016), ... (June 2011, June 2011), Expansion needed (August 2011), References needed (January 2015)
Automatic calculation of particle interaction or decay Low Start4 June 2010... (June 2010, June 2010), Expansion needed (August 2015), Dead external links (October 2016)
Backscatter X-ray Low Start9 March 2008Unsourced statements (March 2008), ... (November 2010, November 2010), Update needed (March 2014), Weasel-worded phrases (September 2013, November 2015), CS1 errors: dates, Dead external links (June 2016, October 2016)
Ballistic conduction Mid Start3 June 2010Unsourced statements (June 2010), ... (March 2012, March 2012)
Beam emittance Low Stub3 April 2012... (April 2012, April 2012), Clarification needed (October 2013)
Bell's theorem High B3 August 2014Unsourced statements (August 2014), ... (May 2017, May 2017)
Bernhard Philberth Low Stub2 August 2010... (August 2010, August 2010)
Biefeld–Brown effect Low Start4 January 2014Unsourced statements (January 2014), Original research (January 2014), ... (May 2014, May 2014)
Big Bounce Mid Start6 February 2012Unsourced statements (February 2012), ... (December 2016), Vague or ambiguous time (December 2016), Prose needed (December 2016), Weasel-worded phrases (December 2016), Clarification needed (December 2016)
Bird flight Mid C4 April 2009Unsourced statements (April 2009), ... (September 2015, September 2015), Dead external links (May 2017)
Bose–Einstein condensation (network theory) Low Start4 February 2011References needed (February 2011), ... (February 2011, February 2011), Style editing needed (February 2011)
CBRN defense Mid C5 September 2015Expert attention needed (September 2015), ... (December 2016, December 2016), Dead external links (July 2017)
CN-MoM Low Stub5 January 2011Orphaned (January 2011), ... (February 2011, February 2011), Introduction cleanup (February 2011), Context needed (February 2011)
Causality (physics) Top C4 July 2008References needed (July 2008), ... (December 2008, December 2008), Unsourced statements (March 2016)
Ceramic petrography Low Start2 May 2009... (May 2009, May 2009)
Collision Mid Start2 February 2011... (February 2011, February 2011)
Computational mechanics Mid Start3 October 2016... (October 2016, October 2016), Sources lacking (June 2017)
Covariant transformation Mid Start4 April 2012References needed (September 2012), ... (April 2012, April 2012), Clarification needed (August 2016)
David Deming Low C4 December 2009Unsourced statements (December 2009, March 2010), ... (March 2010, March 2010)
David Douglass (physicist) Low Stub4 October 2014Promotional tone (October 2014), ... (October 2014), Close paraphrasing (October 2014), Copied and pasted articles and sections with url provided (October 2014)
Diffusion equation High Start2 September 2016... (September 2016, September 2016)
Drag (physics) High C4 November 2014Unsourced statements (November 2014), Expansion needed (February 2015), ... (February 2015, February 2015)
Duane H. Cooper Low Stub3 May 2009In-text citations lacking (May 2009), ... (May 2009, May 2009)
Edward A. Frieman Low Stub2 April 2013... (April 2013, April 2013)
Electric charge Top B4 December 2011Unsourced statements (December 2011, January 2015), ... (November 2014), Close paraphrasing of public domain sources (November 2014)
Electronvolt Mid Start3 May 2017List cleanup (May 2017), ... (May 2017), Tables needed (May 2017)
Eli Barkai Low Stub4 March 2011... (March 2011, March 2011), Orphaned (October 2011), In-text citations lacking (January 2012)
Energy density High C15 October 2008Clarification needed (November 2008, February 2009, October 2008), Unsourced statements (November 2008, May 2009, February 2009, June 2009, February 2010, September 2012, October 2014, June 2015), ... (October 2008, October 2008), References needed (December 2017), Dead external links (January 2018)
Exact solutions in general relativity Mid C7 March 2007Clarification needed (March 2007, March 2017), Expert attention needed (March 2017), CS1 errors: chapter ignored, ... (March 2017), Weasel-worded phrases (March 2017)
Fluorophore Low Start2 February 2016... (February 2016), List cleanup (February 2016)
Frozen orbit Low Start6 September 2013Expert attention needed (September 2013), Too technical (September 2013), Style editing needed (September 2013), ... (September 2013, September 2013)
G. S. Paramasivaiah Low Stub3 September 2010Sources lacking (September 2010), ... (September 2010, September 2010)
Geometrized unit system Mid Start6 July 2009... (July 2009, July 2009, April 2017), List cleanup (April 2017), Tables needed (April 2017), Unsourced statements (July 2017)
George Hart (physicist) Low Start2 November 2010... (November 2010, November 2010)
George Pake Low Stub4 December 2011... (December 2011, December 2011), In-text citations lacking (March 2013), Unsourced statements (January 2018)
Geothermal energy Mid GA7 May 2010Unsourced statements (May 2010), Page number citations needed (February 2014), Clarification needed (May 2015), ... (March 2016), Prose needed (March 2016), Broken or outdated citations (June 2016), Dead external links (April 2017)
Gernot Zippe Low Stub2 January 2012... (January 2012, January 2012)
Gravity well Mid Start5 October 2007Sources lacking (October 2007), ... (July 2010, July 2010), Unsourced statements (January 2011), Expansion needed (May 2016)
HRR singularity Low Start6 November 2013... (November 2013), Introduction cleanup (November 2013), Orphaned (August 2014), Context needed (November 2013), Prose needed (November 2013), Wikilinks needed (October 2014)
Hans Breuer (physicist) Low Stub4 March 2009... (March 2009, March 2009), Conflict of interest (March 2009), Unreferenced BLPs (October 2016)
Infrared thermometer Mid Start5 June 2011... (June 2011, June 2011), References needed (January 2015), Unsourced statements (June 2015, September 2017)
International Conference on High Energy Physics Low Stub3 April 2010References needed (January 2013), ... (April 2010), List cleanup (April 2010)
Ion laser Mid Start3 September 2007References needed (September 2007), ... (February 2011), Prose needed (February 2011)
Janez Strnad Low Start3 February 2011References needed (January 2013), ... (February 2011, February 2011)
Kubo gap Low Stub3 November 2007Sources lacking (November 2007), ... (August 2009, August 2009)
Kyong Wonha Low Stub5 March 2008Accuracy disputes or self-published (March 2008), ... (January 2012, January 2012), Notability unclear (March 2012), BLP articles lacking sources (October 2012)
Laddermill Low Stub3 August 2007References needed (August 2007), ... (September 2008, September 2008)
Lene Hau Low B3 February 2013... (February 2013), List cleanup (February 2013), Dead external links (December 2017)
List of theoretical physicists Mid List2 September 2015... (September 2015, September 2015)
Madison Symmetric Torus Low Start4 March 2009References needed (March 2009), ... (March 2009, March 2009), Original research (March 2012)
Magnesium diboride Mid Start4 September 2008Unsourced statements (September 2008), ... (January 2009, January 2009), Dead external links (January 2018)
Magnetic gear Low Start5 April 2015Reliable references lacking (April 2015), ... (April 2015, April 2015), References needed (April 2015), Introduction cleanup (April 2015)
Mass flow sensor Low Start3 November 2009References needed (November 2009), ... (November 2009, November 2009)
Mass generation Mid C3 May 2017Clarification needed (May 2017), ... (May 2017), Prose needed (May 2017)
Mass in general relativity Mid Start6 March 2011Expert attention needed (February 2016), ... (March 2011, March 2011), References needed (February 2016), Original research (February 2016)
Max G. Lagally Low Stub3 November 2009... (November 2009), Prose needed (November 2009), BLP articles lacking sources (February 2013)
Michael Coey Low Stub3 November 2016Unsourced statements (November 2016), ... (June 2017, June 2017)
Mixing (physics) Mid Start3 June 2009Unsourced statements (June 2009), ... (April 2011, April 2011)
Monochromator Low Start3 May 2010... (May 2010, May 2010), References needed (October 2013)
Mooney viscometer Low Stub1 August 2017... (August 2017)
Munir Ahmad Khan Low C8 June 2015Web citation with no URL, CS1 errors: dates, ... (June 2015, June 2015), Disputed statements (June 2015), Clarification needed (June 2015), Failed verification (July 2015), CS1 errors: external links
N-body problem High C8 July 2012Detailed references needed, Unsourced statements (September 2013, March 2017), Clarification needed (July 2012, March 2014), ... (March 2017, March 2017), Spam cleanup (March 2017)
Nanometrology Low C4 March 2011Unsourced statements (March 2011), Prose needed (February 2017), ... (February 2017), In-text citations lacking (July 2017)
Nathan Seiberg Mid Start2 November 2009... (November 2009), Prose needed (November 2009)
Net radiometer Low Start3 December 2009... (December 2009, December 2009), Clarification needed (December 2009)
Neutrino theory of light Low Start5 July 2010... (July 2010, July 2010), Citation lacking title, Reliable references lacking (December 2016), Notability unclear (December 2016)
Nándor Balázs Low Stub2 April 2011... (April 2011, April 2011)
Ocean gyre Low Start3 March 2017Prose needed (March 2017), ... (March 2017), Expansion needed (March 2017)
Open shell Mid Start2 November 2010... (November 2010, November 2010)
Oscar W. Greenberg Low Stub3 November 2009... (November 2009), Prose needed (November 2009), Dead external links (July 2012)
Painlevé paradox Low Start2 June 2015... (June 2015), Prose needed (June 2015)
Paul Callaghan Mid Start3 February 2016... (February 2016, February 2016), Unsourced statements (May 2017)
Piston (optics) Low Stub2 October 2010... (October 2010, October 2010)
Pressure-sensitive paint Low Start4 April 2009In-text citations lacking (April 2009), Promotional tone (April 2009), ... (April 2009, April 2009)
Raygun Low Start8 December 2008Unsourced statements (December 2008, January 2014), ... (August 2009, August 2009, January 2014), References needed (January 2014), Promotional tone (January 2014), List cleanup (January 2014)
Rayleigh sky model Low C2 September 2010... (September 2010, September 2010)
Regelation Mid Start2 October 2015... (October 2015, October 2015)
Relativistic images Low Stub3 January 2011... (January 2011, January 2011), Orphaned (January 2011)
Resonance High Start2 December 2016... (December 2016), Prose needed (December 2016)
Ripple tank Low Start2 December 2011... (December 2011, December 2011)
SN 1006 Mid C2 May 2016... (May 2016, May 2016)
Sandwich theory Mid C2 May 2013... (May 2013, May 2013)
Scallop theorem Low Stub3 April 2013... (April 2013, April 2013), Unsourced statements (December 2017)
Scanning probe microscopy High C6 November 2015Unsourced statements (February 2016, November 2015), CS1 errors: dates, References needed (November 2015), ... (November 2015), Prose needed (November 2015)
Schrödinger equation Top B4 January 2014Unsourced statements (September 2015, January 2014), Prose needed (October 2016), ... (October 2016)
Sediment transport Low Start2 March 2009Unsourced statements (March 2009), ... (February 2016)
Self-information Low Start2 June 2017... (June 2017, June 2017)
Self-pulsation Low Start2 September 2012... (September 2012, September 2012)
Shape waves Low Stub5 October 2008Introduction cleanup (October 2009), Context needed (October 2009), ... (October 2008, October 2008), References needed (October 2015)
Shearography Mid Start4 December 2010References needed (December 2010), ... (January 2011), Conflict of interest (December 2010), Prose needed (January 2011)
Simon Shnoll Low Start2 March 2012... (March 2012, March 2012)
Sky brightness Mid Start3 January 2009... (January 2009, January 2009), References needed (January 2017)
Slip (materials science) Mid Start2 April 2012... (April 2012, April 2012)
Sodium MRI Low Start6 March 2016Expert attention needed (May 2016, March 2016), ... (March 2016, March 2016), Too technical (March 2016)
Solving the geodesic equations Low Stub3 November 2008Expert attention needed (November 2008), ... (October 2009)
Specific volume Low Start2 April 2012... (April 2012, April 2012)
Spectroscopy High B4 April 2016Citation with format and no URL, References needed (April 2016), ... (April 2016), Prose needed (April 2016)
Standard-Model Extension Mid C4 January 2016Weasel-worded phrases (January 2016), Clarification needed (January 2016), ... (March 2016), Prose needed (March 2016)
Stefan Marinov Low Start3 March 2013... (March 2013, March 2013), BLP articles lacking sources (March 2013)
Stress path Low Stub3 June 2012Sources lacking (June 2012), ... (June 2012, June 2012)
Super Dual Auroral Radar Network Mid Start3 January 2014... (January 2014, January 2014), Dead external links (January 2018)
Superconformal algebra Mid Stub2 May 2015... (May 2015, May 2015)
Swell (ocean) Mid Start3 September 2015Unsourced statements (April 2016), ... (September 2015), Prose needed (September 2015)
TRIUMF Low Start3 July 2011References needed (July 2011), ... (July 2011), Prose needed (July 2011)
Thermal desorption Low Start2 December 2008... (December 2008, December 2008)
Thermoacoustic heat engine Low Start3 May 2011... (May 2011, May 2011), Clarification needed (July 2015)
Thermodynamics of nanostructures Mid C3 November 2009Unsourced statements (November 2009), ... (November 2010, November 2010)
Timeline of fundamental physics discoveries High List7 December 2013Expert attention needed (December 2013), Sources lacking (December 2013), ... (December 2013, December 2013), Notability unclear (December 2013), Reorganization needed (December 2013)
Tonti diagram Low C8 November 2013Expert attention needed (February 2014), References needed (December 2013), Orphaned (November 2013), Conflict of interest (December 2013), Too technical (February 2014), ... (June 2016, June 2016)
Transmission medium Low Start5 January 2013References needed (January 2013), Expert attention needed (January 2018), ... (January 2018), Too technical (January 2018)
Universal force field Low Stub5 October 2010References needed (October 2010), Expert attention needed (October 2010), ... (October 2010, October 2010)
Vandana Shiva Low C9 December 2010Unsourced statements (December 2010, November 2014, March 2015), CS1 errors: dates, ... (August 2015, August 2015), BLP articles lacking sources (March 2015), Vague or ambiguous geographic scope (October 2015, November 2015)
Very-long-baseline interferometry Mid C3 January 2009References needed (January 2009), ... (October 2012), Prose needed (October 2012)
Westinghouse Astronuclear Laboratory Low Start5 January 2010References needed (January 2010), ... (January 2010, January 2010), Reliable references lacking (January 2010), Original research (January 2010)
Worldwide LHC Computing Grid Mid Start3 March 2014Potentially dated statements (2017), ... (March 2014, March 2014)
X-ray photoelectron spectroscopy Mid C6 November 2007Expansion needed (November 2007), Unsourced statements (July 2010, April 2015, June 2015), ... (November 2011), Prose needed (November 2011)

Coordinates needed (51)

ArticleImportanceClassCount OldestIssues
ATOMKI Low Start2 August 2010Reliable references lacking (August 2010)
Arizona Accelerator Mass Spectrometry Laboratory Low Start1
Beijing Electron–Positron Collider II Low Stub1
CAREM Low Stub1
CHICOS Low B1
CLIO Mid Stub1
Canfranc Underground Laboratory Low Stub1
Center for Nanotechnology in Society Low Start1
Centre for High Energy Physics Low Start4 February 2012Sources lacking (January 2015), Notability unclear (February 2012), Promotional tone (February 2012)
Centre for Quantum Technologies Low Start2 August 2015Reliable references lacking (August 2015)
Cosmic Background Imager Low Start1
DAFNE Low Stub1
Debrecen Heliophysical Observatory Low Stub1
EMMA (accelerator) Low Stub2 August 2015References needed (August 2015)
ETRR-1 Low Start1
Experimental Advanced Superconducting Tokamak Mid C3 February 2016Dead external links (February 2016, September 2017)
Fast Breeder Test Reactor Low Stub2 March 2017References needed (March 2017)
Fission Product Pilot Plant Low Stub2 August 2014Wikilinks needed (August 2014)
Fusion Technology Center Low Start2 October 2009References needed (October 2009)
Geophysical Service of the Russian Academy of Sciences Low C1
HERA (particle accelerator) Mid Stub1
Hamburg Centre for Ultrafast Imaging Low Start1
Helsinki Institute of Physics Low Stub1
Hydrometallurgy Pilot Plant Low Start1
IFAE Low Stub1
Indira Gandhi Centre for Atomic Research Low C2 April 2012References needed (April 2012)
Institut de Ciències de l'Espai Low Stub1
Institute of Applied Physics and Computational Mathematics Low Stub1
Institute of High Energy Physics Low Stub2 June 2011References needed (June 2011)
Instituto de Plasmas e Fusão Nuclear Low Start2 October 2010References needed (October 2010)
International Institute of Physics (IIP) Low Stub1
Istituto Nazionale di Fisica Nucleare Low Start1
Kavli Institute of Nanoscience Low Stub2 July 2016Reliable references lacking (July 2016)
Laboratory of Instrumentation and Experimental Particles Physics Low Start1
Lyman Laboratory of Physics Low Stub1
MPRG Erlangen Division 3 Low Stub1
MiniGrail Mid Start1
Mobile Anisotropy Telescope Low Stub1
Modane Underground Laboratory Low Stub2 2012Potentially dated statements (2012)
Museum of Optical Technologies Low Start2 CS1 errors: external links
Nimrod (synchrotron) Low Stub1
OrthoCAD Network Research Cell Mid Start1
Osoaviakhim-1 Low B1
Positron-Electron Tandem Ring Accelerator Low Stub1
Radioactive Isotope Beam Factory Low Stub1
Radiophysical Research Institute Low Stub1
Reed Research Reactor Mid Start1
SPEAR Mid Stub2 December 2013In-text citations lacking (December 2013)
Saint Anthony Falls Laboratory Low Start1
Stanford PULSE Institute Low Stub1
Trisonic Wind Tunnel (El Segundo, California) Low Start3 November 2012Wikilinks needed (November 2012), Dead external links (August 2015)

Copy edit needed (3)

ArticleImportanceClassCount OldestIssues
Anil Bhardwaj Low Start4 November 2017Autobiographical articles (November 2017), ... (November 2017), In-text citations lacking (November 2017), Unsourced statements (November 2017)
Mint-wigris Low Start3 July 2017Orphaned (July 2017), ... (July 2017), References needed (August 2017)
Riazuddin (physicist) Low C6 April 2014References needed (October 2015), CS1 errors: dates, Update needed (April 2014), Unsourced statements (December 2016, January 2018), ... (January 2018)

Expansion needed (293)

ArticleImportanceClassCount OldestIssues
ASDEX Upgrade Low Start1 March 2017... (March 2017)
Acoustic camera Low Stub1 June 2014... (June 2014)
Acoustic signature Low Stub2 July 2008Sources lacking (July 2008), ... (October 2014)
Acoustical oceanography Mid Stub1 May 2008... (May 2008)
Actinides in the environment Low C2 November 2011Unsourced statements (November 2011), ... (December 2012)
Advanced Spaceborne Thermal Emission and Reflection Radiometer Mid Start1 October 2011... (October 2011)
Aldo Pontremoli Low Start2 June 2011References needed (July 2011), ... (June 2011)
Amanda Weltman Mid Start1 July 2017... (July 2017)
Amikam Aharoni Low Start1 July 2010... (July 2010)
Ana María Cetto Low Start1 May 2017... (May 2017)
Andrej Čadež Low Stub2 April 2008... (April 2008), In-text citations lacking (January 2013)
Angelo Battelli Low Start3 October 2009... (October 2009), In-text citations lacking (October 2009), Factual verification needed (October 2009)
Anisothermal plasma Low Stub1 July 2010... (July 2010)
Anti-reflective coating Mid B1 January 2013... (January 2013)
Anti-symmetric operator Mid Start1 September 2010... (September 2010)
Anton Ambschel Low Stub2 March 2008... (March 2008), In-text citations lacking (May 2014)
ArDM Low Start1 July 2010... (July 2010)
Area density Mid Start1 August 2015... (August 2015)
Aspheric lens Low Start4 September 2010Unsourced statements (September 2011), Factual verification needed (September 2010), CS1 errors: dates, ... (November 2015)
Atmospheric radiative transfer codes Mid Start2 August 2016... (August 2016), Dead external links (December 2016)
Atom laser Low Start2 June 2008References needed (November 2012), ... (June 2008)
Atomic fountain Low Stub1 August 2017... (August 2017)
Audio power Low Start8 October 2008Original research (October 2008), Unsourced statements (December 2011, June 2011, October 2016), Cleanup needed (June 2011, June 2011), ... (August 2011), References needed (January 2015)
Automatic calculation of particle interaction or decay Low Start4 June 2010Cleanup needed (June 2010, June 2010), ... (August 2015), Dead external links (October 2016)
Averaged Lagrangian Low C1 April 2015... (April 2015)
BRST quantization Low Start1 October 2009... (October 2009)
Bad Science: The Short Life and Weird Times of Cold Fusion Low Stub1 November 2008... (November 2008)
Balseiro Institute Low Start2 July 2016References needed (July 2016), ... (July 2016)
Beam expander Low Start1 June 2013... (June 2013)
Behavior of nuclear fuel during a reactor accident Low C5 May 2013... (May 2013), Citation with bare URL, Citation lacking title, Dead external links (May 2016, October 2016)
Benedict Friedlaender Low Start3 October 2007Unsourced statements (October 2007), ... (May 2010), Page number citations needed (January 2015)
Bi-scalar tensor vector gravity Low Stub1 December 2011... (December 2011)
Biophotonics Mid Start2 July 2011References needed (July 2011), ... (July 2011)
Bodo von Borries Low Stub2 August 2013References needed (August 2013), ... (March 2015)
Boundary layer High B2 April 2009... (April 2009), Unsourced statements (December 2016)
CERN Top B3 November 2007Unsourced statements (November 2007, July 2012), ... (October 2013)
Cardinal point (optics) Low Start1 September 2013... (September 2013)
Carl Wilhelm Oseen Low Stub2 January 2013Unsourced statements (January 2013), ... (January 2013)
Cavendish Laboratory Low C3 2011Potentially dated statements (2011, 2015), ... (July 2015)
Charles Cagniard de la Tour Low Start1 April 2016... (April 2016)
Christian Wissel Low Stub1 August 2011... (August 2011)
Claude-Auguste Lamy Low Stub1 December 2013... (December 2013)
Claude-Louis Navier High Start2 April 2016... (April 2016), In-text citations lacking (June 2016)
Collider Detector at Fermilab High Start3 March 2016Update needed (March 2016), ... (September 2016), Unsourced statements (September 2016)
Conformal symmetry Low Start2 March 2017... (March 2017), Clarification needed (March 2017)
Cosmic-ray observatory Mid Start1 July 2017... (July 2017)
Cyclone Mid GA3 July 2015Unsourced statements (July 2015), ... (July 2016), Dead external links (August 2017)
Cyclotron radiation High Start2 January 2011... (January 2011), References needed (July 2017)
D0 experiment Mid Stub2 June 2008... (June 2008), Update needed (May 2015)
David Crighton Low Start2 June 2008... (June 2008), Unsourced statements (December 2016)
Decompression (physics) Low Stub2 February 2012Sources lacking (February 2012), ... (December 2015)
Deflected slipstream Mid C1 July 2010... (July 2010)
Delayed choice quantum eraser Mid B3 February 2014Reliable references lacking (October 2015), ... (February 2014), Clarification needed (October 2015)
Desert (particle physics) Low Stub4 April 2015References needed (April 2015), Weasel-worded phrases (May 2017), Clarification needed (May 2017), ... (May 2017)
Distance High C1 December 2008... (December 2008)
Drag (physics) High C4 November 2014Unsourced statements (November 2014), ... (February 2015), Cleanup needed (February 2015, February 2015)
Dust solution Low Start4 May 2016In-text citations lacking (May 2016), Weasel-worded phrases (May 2017), Clarification needed (May 2017), ... (May 2017)
EMF measurement Low Start2 June 2014... (October 2015), References needed (June 2014)
Electric motor High B7 March 2012Unsourced statements (September 2013, March 2013, December 2015), Context needed (March 2012), ... (March 2013), Citation lacking title, CS1 errors: dates
Electromagnetic field High Start4 June 2008... (June 2008), Unsourced statements (October 2015, May 2011, August 2015)
Electromagnetic radiation Top C5 July 2013Unsourced statements (July 2013), References needed (April 2014), CS1 errors: dates, CS1 errors: external links, ... (October 2017)
Electronic pest control Low Start7 October 2008References needed (March 2010), Reliable references lacking (October 2008), Unsourced statements (April 2009, April 2012, February 2015), ... (July 2017), Self-contradictory articles (September 2017)
Electrovibration Low Stub3 February 2013... (February 2013), Vague or ambiguous time (June 2015), Unsourced statements (October 2017)
Elementary Principles in Statistical Mechanics Low Stub1 June 2013... (June 2013)
Elliptic orbit Mid Start1 June 2008... (June 2008)
Endel Lippmaa Low Stub3 August 2015Translation cleanup needed, ... (August 2015), References needed (March 2017)
Energy conversion efficiency High Start5 August 2008References needed (August 2008), Unsourced statements (July 2011, October 2014, May 2016), ... (May 2012)
Energy technology Low Start2 January 2015References needed (January 2015), ... (April 2015)
Enhanced Fujita scale Low C1 May 2013... (May 2013)
Entropy and life Mid C2 December 2015... (December 2015), Unsourced statements (July 2016)
Entropy in thermodynamics and information theory Mid C3 June 2008... (June 2008), Unsourced statements (January 2014, July 2017)
Environmental Research Letters Low Stub2 April 2014Sources lacking (April 2014), ... (April 2014)
Erick Weinberg Low Start1 January 2013... (January 2013)
Erik Verlinde Mid B1 November 2016... (November 2016)
Ernesto Sabato Low C1 July 2013... (July 2013)
Eugen Brodhun Low Stub1 April 2011... (April 2011)
Eugen Goldstein High C1 March 2010... (March 2010)
Eugene Mallove Low Start3 August 2012... (August 2012), Dead external links (September 2017, December 2017)
Exciton Mid C2 October 2014... (December 2014), References needed (October 2014)
Extended theories of gravity Low Stub1 October 2013... (October 2013)
FFAG accelerator Mid C1 May 2012... (May 2012)
Fault current limiter Low Start4 August 2015... (August 2015, November 2015), Promotional tone (November 2015), Update needed (November 2015)
Ferdinand Kurlbaum Low Stub1 June 2011... (June 2011)
Ferenc Krausz Mid Start1 December 2009... (December 2009)
Filter (large eddy simulation) Low Start2 November 2010Unsourced statements (November 2010), ... (November 2010)
Flame detector Low Start2 June 2014Citation with accessdate and no URL, ... (June 2014)
Flavour (particle physics) High Start3 October 2015References needed (October 2015), ... (March 2017), Clarification needed (March 2017)
Flight dynamics (fixed-wing aircraft) Low Start5 February 2009In-text citations lacking (February 2009), Unsourced statements (December 2010, January 2011, October 2011), ... (December 2010)
Fondation Louis-de-Broglie Low Stub1 May 2017... (May 2017)
Frank Oppenheimer Low Start3 May 2014Citation with accessdate and no URL, ... (May 2014), Unsourced statements (December 2016)
Fredkin finite nature hypothesis Low Start1 October 2010... (October 2010)
Frequency selective surface Low C3 December 2014Expert attention needed (October 2017), ... (December 2014)
Functional integration High Start4 October 2009... (October 2009), Clarification needed (January 2014, March 2017), References needed (March 2017)
Fusor Mid B4 October 2009Unsourced statements (October 2009, January 2012, September 2011), ... (September 2016)
Gauge anomaly Mid Start1 September 2016... (September 2016)
Geodesic High B2 June 2014In-text citations lacking (July 2014), ... (June 2014)
Geoid Low C2 June 2014Unsourced statements (June 2014), ... (June 2014)
Geometric mechanics Mid Start1 January 2014... (January 2014)
George Cowan Low Start2 April 2012... (April 2012), Unsourced statements (May 2015)
George Zaslavsky Low Start2 December 2010... (December 2010), Clarification needed (December 2010)
Georges Abrial Low Stub2 December 2009Sources lacking (December 2009), ... (October 2014)
Georges Lochak Low Stub1 May 2017... (May 2017)
Georgi–Glashow model Low Start6 April 2008References needed (July 2009), ... (April 2008), Expert attention needed (April 2008), Clarification needed (August 2010, March 2012)
Georgy Flyorov Low Start1 November 2015... (November 2015)
Geothermal heat pump Low C5 February 2010Unsourced statements (January 2013, March 2011, June 2015), ... (February 2010), Merge needed (December 2017)
Gibbons–Hawking–York boundary term Low Stub4 December 2012Expert attention needed (December 2012), Too technical (December 2012), ... (November 2015)
Glossary of elementary quantum mechanics Mid Start1 May 2011... (May 2011)
Gravity well Mid Start5 October 2007Sources lacking (October 2007), Cleanup needed (July 2010, July 2010), Unsourced statements (January 2011), ... (May 2016)
Group 11 element Low Start2 February 2012... (February 2012), References needed (April 2013)
Gunnar Nordström Mid C1 November 2017... (November 2017)
Gyula Farkas (natural scientist) Low Stub1 February 2009... (February 2009)
Hans-Jürgen Treder Mid Start3 October 2013Unsourced statements (October 2013), In-text citations lacking (October 2013), ... (January 2014)
Heat capacity ratio High Start1 June 2008... (June 2008)
Heat pump High B6 June 2008... (June 2008), Unsourced statements (March 2011, December 2016), References needed (April 2014, August 2012, December 2016)
Henry Smith Carhart Low Stub1 July 2014... (July 2014)
Herbert Gursky Low Start1 June 2011... (June 2011)
Herbig–Haro object Mid C1 July 2013... (July 2013)
History of classical mechanics High Start1 October 2010... (October 2010)
History of fluid mechanics High Start3 May 2010Unsourced statements (May 2010), ... (July 2010), Reliable references lacking (September 2010)
History of physics Top B4 January 2014Unsourced statements (February 2015), ... (January 2014), Citation lacking title, Dead external links (November 2017)
History of spectroscopy High Start1 July 2016... (July 2016)
History of subatomic physics Mid C1 January 2014... (January 2014)
History of the metric system Mid GA7 December 2017Unsourced statements (December 2017, January 2018, February 2018), Vague or ambiguous time (January 2018), Weasel-worded phrases (January 2018), ... (January 2018), Clarification needed (January 2018)
History of the transistor Mid C3 October 2010Unsourced statements (October 2010), ... (July 2012, January 2016)
Hubert Reeves Low Start1 March 2015... (March 2015)
Ice XI Low C3 April 2012... (April 2012), Unsourced statements (June 2017, August 2017)
Imre Fényes Low Stub2 May 2017... (May 2017), In-text citations lacking (October 2017)
Index of engineering science and mechanics articles Low List1 July 2010... (July 2010)
Index of optics articles Mid List1 January 2012... (January 2012)
Institut national de physique nucléaire et de physique des particules Low Start2 December 2009Sources lacking (December 2009), ... (June 2014)
Intermolecular force High Start3 September 2009... (September 2009), Unsourced statements (July 2012, November 2017)
International System of Units Top GA5 April 2016Unsourced statements (April 2016, December 2017), DOIs inactive (2017), ... (December 2017), Merge needed (December 2017)
Ion-mobility spectrometry Low C2 May 2014... (May 2014), Unsourced statements (January 2017)
Ionosphere Mid B4 October 2013Unsourced statements (February 2015, December 2015), Citation with accessdate and no URL, ... (October 2013)
Jacques Curie Low Stub1 July 2013... (July 2013)
Jae R. Ballif Low Stub2 July 2015... (July 2015), BLP articles lacking sources (September 2015)
Jan Zawidzki Low Stub2 March 2016In-text citations lacking (March 2016), ... (February 2017)
Jeanne Cavelos Low Stub1 December 2015... (December 2015)
John Call Cook Low C2 April 2013... (April 2013), Dead external links (November 2017)
Jones calculus Mid Start3 July 2014In-text citations lacking (July 2014), ... (July 2014), Clarification needed (May 2015)
Joseph Louis Gay-Lussac Low Start1 September 2017... (September 2017)
Josip Križan Low Stub1 March 2008... (March 2008)
Judd–Ofelt theory Low Stub4 November 2015Expert attention needed (November 2015), ... (November 2015), Orphaned (November 2015)
Józef Bem Low Start3 May 2012References needed (May 2012), ... (March 2016), Style editing needed (March 2016)
Kenneth Mees Low Start1 November 2017... (November 2017)
Lamm equation Low Start2 July 2010... (July 2010, September 2010)
Large eddy simulation Mid B1 August 2013... (August 2013)
Laser Interferometer Space Antenna Mid Start3 January 2017Unsourced statements (January 2017, February 2018), ... (January 2018)
Lattice model (biophysics) Low Start1 July 2015... (July 2015)
Lens (optics) High B4 January 2012... (January 2012), Factual verification needed (July 2013), Potentially dated statements (2014), URL error
Light front holography Mid Start1 July 2010... (July 2010)
Linear elasticity Mid C3 September 2010Unsourced statements (June 2012), ... (September 2010), In-text citations lacking (September 2010)
List of accelerator mass spectrometry facilities Low List3 October 2013... (October 2013), External link cleanup (October 2013), Spam cleanup (October 2013)
List of neutrino experiments High List1 December 2009... (December 2009)
Local symmetry Mid Start3 March 2017... (March 2017), Merge needed (March 2017), Clarification needed (March 2017)
Louis Georges Gouy Low Stub1 July 2012... (July 2012)
Louis Ridenour Low Start1 May 2011... (May 2011)
Low frequency Low Start2 June 2008... (June 2008), Citation lacking title
Lubrication Mid Start2 October 2017... (October 2017), Dead external links (January 2018)
Ludwig Schupmann Low Stub1 July 2017... (July 2017)
Luis de la Peña Low Stub1 May 2017... (May 2017)
Luttinger–Kohn model Low Start1 July 2010... (July 2010)
Lyapunov vector Low Start2 December 2015... (December 2015), Style editing needed (December 2015)
Magnetic confinement fusion Low Start4 April 2008Unsourced statements (April 2008), ... (June 2008), Disputed statements (December 2015), Dead external links (January 2018)
Manfred Börner Low Stub1 July 2013... (July 2013)
Manuel António Gomes Low Stub1 April 2012... (April 2012)
Margherita Hack Mid Start2 October 2011... (October 2011), Unsourced statements (June 2014)
Maria C. Tamargo Low Stub3 February 2009Orphaned (February 2009), BLP articles lacking sources (June 2013), ... (August 2017)
Marietta Blau Low Start1 January 2011... (January 2011)
Mark Adler Low Start1 June 2011... (June 2011)
Mathematics of general relativity High C2 June 2008... (June 2008, August 2011)
Melde's experiment Mid Start2 January 2007References needed (January 2007), ... (March 2010)
Method of image charges Low Start1 September 2013... (September 2013)
Miguel Ángel Virasoro (physicist) Low Stub1 July 2013... (July 2013)
Mikhail Shultz Mid C1 July 2010... (July 2010)
Milla Baldo-Ceolin Low Stub1 March 2014... (March 2014)
Mitscherlich's law Low Stub1 August 2013... (August 2013)
Molten-Salt Reactor Experiment Low C2 June 2008... (June 2008), Unsourced statements (January 2016)
Motion (physics) Top C4 June 2012Unsourced statements (June 2012, June 2014), Failed verification (August 2016), ... (October 2017)
Multipurpose Applied Physics Lattice Experiment Low Start3 May 2008Unsourced statements (May 2008), ... (June 2008), Dead external links (February 2018)
Møller scattering Mid Stub1 July 2010... (July 2010)
NASA research Low Start2 June 2016... (June 2016), Introduction cleanup (June 2016)
National Ignition Facility Mid B1 June 2016... (June 2016)
Natural convection Mid Start2 May 2009... (May 2009, April 2010)
Natural philosophy Mid Start1 June 2008... (June 2008)
Neodymium magnet Mid C9 November 2013Unsourced statements (February 2015, February 2016, November 2013), Clarification needed (November 2013), Vague or ambiguous time (February 2015), Failed verification (February 2015), Dead external links (December 2015), ... (February 2016), Reliable references lacking (April 2016)
Neutron imaging Mid Start3 October 2014... (October 2014), References needed (May 2016), In-text citations lacking (May 2016)
Nicolas Léonard Sadi Carnot Mid B1 April 2015... (April 2015)
Nikolay Bogolyubov High Start2 December 2009... (December 2009), Unsourced statements (March 2014)
No-slip condition Mid Start1 June 2008... (June 2008)
Non-relativistic spacetime Mid Start4 August 2017... (August 2017), Orphaned (August 2017), Style editing needed (September 2017), Original research (September 2017)
Nova High B1 March 2010... (March 2010)
Nuclear explosion Mid Start2 November 2008... (November 2008), Unsourced statements (December 2016)
Nuclear graphite Low Start2 November 2012Unsourced statements (November 2012), ... (November 2015)
Nuclear power plant High B12 March 2007Potentially dated statements (March 2007, April 2014), Unsourced statements (October 2015, March 2011, June 2011, August 2014, June 2013, September 2016, November 2017), ... (November 2017), Page number citations needed (November 2017), Dead external links (December 2017)
Nuclear weapon High C8 May 2013Unsourced statements (May 2014, May 2013, June 2013, July 2017), Update needed (June 2013), Web citation with no URL, Disputed statements (July 2013), ... (July 2017)
Ocean gyre Low Start3 March 2017Prose needed (March 2017), Cleanup needed (March 2017), ... (March 2017)
Optical contact bonding Low Start2 December 2009... (December 2009), Dead external links (December 2016)
Orbital angular momentum of light Low Start6 March 2016Expert attention needed (July 2017), ... (March 2016), Disputed statements (May 2016), Too technical (July 2017), Vague or ambiguous time (July 2017)
Orbital mechanics High B5 August 2008Clarification needed (February 2009), ... (August 2008), Unsourced statements (September 2011, January 2016), In-text citations lacking (February 2010)
Outline of acoustics High Start1 December 2017... (December 2017)
Particle in a box High B1 August 2013... (August 2013)
Path integral molecular dynamics Mid Start1 May 2012... (May 2012)
Paul Scherrer Institute Low Start6 2011Potentially dated statements (2011, 2015, 2014), ... (October 2013), References needed (March 2016), Vague or ambiguous time (March 2016)
Phenomenology (particle physics) Low Stub2 September 2014Sources lacking (September 2014), ... (March 2017)
Philosophy of space and time Mid Start5 January 2010References needed (January 2010), Unsourced statements (April 2012, February 2016), Sources lacking (February 2016), ... (May 2016)
Photochromic lens Low Start1 January 2011... (January 2011)
Photofragment-ion imaging Mid Start2 April 2017Citation lacking title, ... (April 2017)
Physical Science Study Committee Low Stub1 February 2017... (February 2017)
Physical chemistry Top C4 February 2007Unsourced statements (February 2007, February 2013), ... (January 2017), Introduction cleanup (January 2017)
Physics and Star Wars Low C6 September 2015Unsourced statements (October 2015, September 2015, January 2016), ... (May 2016, June 2016), Disputed statements (January 2016)
Pierre Aigrain Low Stub1 April 2012... (April 2012)
Pin group Low Start1 December 2009... (December 2009)
Planar laser-induced fluorescence Mid Start4 July 2010Expert attention needed (April 2016), ... (July 2010, July 2017)
Polymer brush Low Start2 December 2009References needed (December 2009), ... (March 2013)
Positive displacement meter Low Start2 July 2014References needed (July 2014), ... (July 2014)
Potassium titanyl phosphate Low Start1 June 2008... (June 2008)
Power density Low Stub1 July 2015... (July 2015)
Principle of covariance Low Start2 July 2010... (July 2010), Unsourced statements (August 2017)
Prism High Start5 July 2011Unsourced statements (September 2014, April 2015), Clarification needed (July 2011), CS1 errors: dates, ... (February 2017)
Probability Mid B10 February 2012Detailed references needed, Unsourced statements (October 2015, June 2012, February 2012, July 2012), Weasel-worded phrases (May 2012), Clarification needed (June 2012, July 2014), Page number citations needed (June 2012), ... (April 2017)
Probability amplitude High B5 January 2014Unsourced statements (January 2014), ... (January 2014), References needed (January 2014), Clarification needed (January 2014, August 2017)
Quadrupole ion trap High Start2 May 2008... (May 2008), Dead external links (January 2018)
Quantum cascade laser Low Start8 September 2007Clarification needed (March 2008), Unsourced statements (January 2008, September 2007, November 2007), Original research (January 2008), ... (June 2008), Accuracy disputes or self-published (January 2012), CS1 errors: dates
Quantum channel Mid Start1 June 2008... (June 2008)
Quantum feedback Low Stub1 June 2015... (June 2015)
Quantum fluctuation High Start3 June 2012Clarification needed (June 2012), Unsourced statements (May 2015), ... (April 2017)
Quantum inequalities Mid Start1 February 2009... (February 2009)
Quantum walk Mid Start3 December 2009... (December 2009), Clarification needed (September 2011, December 2014)
Quarkonium Mid Start1 April 2017... (April 2017)
Reactor protection system Low Stub2 August 2009Sources lacking (August 2009), ... (September 2016)
Refrigeration High C2 December 2015... (December 2015), Unsourced statements (January 2017)
Relative viscosity Low Stub1 February 2016... (February 2016)
Remanence Mid C1 September 2016... (September 2016)
Reversed field pinch Low Start1 January 2007... (January 2007)
Richard Davisson Mid Start3 July 2011Unsourced statements (July 2011), Sources lacking (October 2011), ... (March 2013)
Richard Gans Low Stub1 December 2009... (December 2009)
Ripple (electrical) Low Start2 November 2017... (November 2017), Clarification needed (November 2017)
Romashka reactor Low Start1 July 2010... (July 2010)
Rosatom Low Start4 March 2013... (March 2013), Citation with bare URL, Citation lacking title, Dead external links (December 2017)
Rossby wave Low Start2 January 2015... (January 2015), Clarification needed (February 2018)
Scattering from rough surfaces Low Stub1 June 2008... (June 2008)
Search for the Higgs boson Mid C2 August 2012... (August 2012), URL error
Seeding (fluid dynamics) Mid Stub2 September 2015Unsourced statements (September 2015), ... (September 2015)
Seiche Mid B3 June 2008... (June 2008), Unsourced statements (November 2013), Dead external links (December 2017)
Shadows of the Mind Low Start2 July 2015... (October 2015), Weasel-worded phrases (July 2015)
Siegfried Czapski Low Stub1 November 2015... (November 2015)
Sigfried Bethke Low Stub1 April 2016... (April 2016)
Silanization Low Stub3 July 2007References needed (July 2007), ... (August 2008, January 2011)
Silvo Breskvar Low Stub1 March 2008... (March 2008)
Single crystal Mid C3 May 2008References needed (February 2010), Unsourced statements (May 2008), ... (April 2009)
Siphon Mid C3 November 2010... (December 2012), Reliable references lacking (November 2010), Dead external links (November 2010)
Solid-state laser Mid C2 June 2008... (June 2008), Web citation with no URL
Solutions of the Einstein field equations Low Start1 June 2008... (June 2008)
Space physics High Start1 July 2017... (July 2017)
Spacetime symmetries Mid Start3 November 2008Expert attention needed (November 2008), ... (July 2010)
Spatial acceleration Mid Stub2 April 2012... (April 2012), Introduction cleanup (January 2017)
Spatial dispersion Mid Start2 December 2015Citation lacking title, ... (December 2015)
Spectral line High C4 October 2008... (October 2008), In-text citations lacking (May 2013), Clarification needed (October 2015, October 2016)
Spin–statistics theorem Mid C4 June 2012Clarification needed (June 2012, December 2014), ... (March 2017), Links needing disambiguation (June 2017)
Standard Model Top B4 July 2013... (October 2015), Clarification needed (July 2013), Unsourced statements (January 2016, September 2016)
Stanford Synchrotron Radiation Lightsource Low Start1 July 2010... (July 2010)
Statistical physics Top Start2 December 2009References needed (December 2009), ... (July 2012)
Streak camera Mid Stub1 January 2012... (January 2012)
Superconducting magnet High Start4 September 2008Unsourced statements (September 2008, December 2009), ... (September 2008), Clarification needed (April 2011)
Supersonic wind tunnel Low Start1 October 2014... (October 2014)
Surface stress Mid Start4 January 2011... (January 2011), Original research (March 2017), Factual verification needed (March 2017), References needed (March 2017)
Søren Absalon Larsen Low Stub1 May 2014... (May 2014)
Thermal analysis Mid C2 October 2009In-text citations lacking (October 2009), ... (September 2013)
Thermal expansion High Start3 August 2010... (August 2010), Unsourced statements (March 2014), References needed (September 2017)
Thermal resistance Low Start4 January 2015References needed (January 2015), ... (January 2015), Unsourced statements (January 2015), In-text citations lacking (January 2015)
Thermodynamic system High Start3 December 2010References needed (December 2010), CS1 errors: dates, ... (September 2016)
Thermometer High C4 January 2008Unsourced statements (January 2008, July 2014, January 2018), ... (January 2017)
Thermonuclear weapon Mid C9 September 2009... (September 2009), References needed (August 2013, December 2015), In-text citations lacking (August 2013), Reliable references lacking (October 2014, December 2016), Unsourced statements (January 2016, October 2017, November 2017)
Topological defect Low Start9 January 2014Expert attention needed (October 2016), Weasel-worded phrases (January 2014, December 2016), Too technical (October 2016), Vague or ambiguous time (December 2016), ... (December 2016), Clarification needed (December 2016), Introduction cleanup (January 2017)
Toy model Mid Stub4 December 2009Sources lacking (December 2009), ... (December 2016), Unsourced statements (December 2016), Clarification needed (December 2016)
Tsirelson's bound Low Start1 December 2012... (December 2012)
Turbulator Mid C1 March 2011... (March 2011)
Underwater acoustics Mid C3 May 2008... (May 2008), Clarification needed (December 2013), Unsourced statements (December 2017)
Uranyl peroxide Low Stub1 July 2014... (July 2014)
Vacuum solution Mid Stub2 December 2016... (December 2016), Clarification needed (December 2016)
Van der Waals equation High C10 June 2015Expert attention needed (June 2015), ... (June 2015), Unsourced statements (June 2015), References needed (June 2015), Weasel-worded phrases (June 2015), Reliable references lacking (June 2015), Reference cleanup (June 2015), Clarification needed (June 2015), Factual verification needed (June 2015)
Variational principle High Start2 May 2016Unsourced statements (May 2016), ... (May 2016)
Vladimir A. Babeshko Low Stub3 February 2008Unsourced statements (February 2008), ... (June 2011), BLP articles lacking sources (June 2011)
Vorticity Mid C3 May 2009In-text citations lacking (May 2009), ... (July 2014), Dead external links (January 2018)
Wafer (electronics) Mid C4 January 2015... (January 2015), Unsourced statements (May 2016), Citation with accessdate and no URL, Merge needed (January 2018)
Wideband materials Mid Stub1 July 2010... (July 2010)
Wilhelm Altar Low Stub1 December 2013... (December 2013)
William Duane (physicist) Low Stub1 July 2010... (July 2010)
William John Macquorn Rankine High C2 June 2008... (June 2008), In-text citations lacking (July 2009)
X-ray absorption spectroscopy Mid Start3 February 2012Unsourced statements (February 2012), References needed (February 2015), ... (July 2017)
X-ray photoelectron spectroscopy Mid C6 November 2007... (November 2007), Unsourced statements (July 2010, April 2015, June 2015), Cleanup needed (November 2011), Prose needed (November 2011)
Yves Rocard Low Start1 March 2015... (March 2015)

Incomplete lists (31)

ArticleImportanceClassCount OldestIssues
Adam Burrows Low Stub2 June 2014BLP articles lacking sources (June 2014), ... (June 2014)
Alexander Graham Bell High B5 September 2015Detailed references needed, Unsourced statements (September 2015), Dead external links (September 2015), Web citation with no URL, ... (August 2016)
Brown dwarf Mid B7 August 2008... (August 2008), Potentially dated statements (2013), Unsourced statements (June 2013, April 2013), Dead external links (November 2016, March 2017, January 2018)
Faraday Medal and Prize Low Stub2 August 2008... (August 2008), Dead external links (August 2017)
Goéry Delacôte Low Start1 June 2012... (June 2012)
John G. Cramer Low Start1 September 2017... (September 2017)
Laser acronyms Low List1 August 2008... (August 2008)
Lawrence M. Krauss Low Start3 February 2014Unsourced statements (February 2014), ... (December 2014), Clarification needed (December 2016)
List of Russian physicists Low List1 February 2011... (February 2011)
List of VLF-transmitters Low List3 December 2017Weasel-worded phrases (December 2017), Sources lacking (December 2017), ... (December 2017)
List of cosmic microwave background experiments Mid Start4 March 2015Unsourced statements (March 2015, July 2015), Reliable references lacking (March 2015), ... (July 2015)
List of cosmologists Low List1 August 2008... (August 2008)
List of integrable models Low List1 August 2008... (August 2008)
List of letters used in mathematics and science Low List1 January 2011... (January 2011)
List of most massive black holes Mid List1 June 2017... (June 2017)
List of physical quantities High List1 May 2014... (May 2014)
List of physicists High List1 August 2008... (August 2008)
List of physics journals Low List1 August 2008... (August 2008)
List of quantum processors Low List1 October 2017... (October 2017)
List of quantum-mechanical potentials Low List1 August 2008... (August 2008)
List of scientific constants named after people Low List1 May 2012... (May 2012)
List of types of interferometers Low List1 August 2008... (August 2008)
Mihail Roco Mid Start1 February 2016... (February 2016)
Orders of magnitude (length) Mid C26 2002References needed (April 2007, March 2011), Potentially dated statements (2002, January 2007, August 2005, 2009, December 2008, 2010, 2012, October 2009, May 2010, 2016), Unsourced statements (December 2008, February 2009, July 2009, November 2010, September 2014, June 2011, June 2016, January 2018), Vague or ambiguous time (April 2010, April 2009), ... (November 2012), Dead external links (May 2013, February 2017), Failed verification (December 2015)
Ralph Lapp Mid Stub1 February 2011... (February 2011)
Samuel Goudsmit Mid Start1 February 2011... (February 2011)
Smithsonian Astrophysical Observatory Mid Start2 February 2012... (February 2012), References needed (February 2013)
Smoke ring Low Start2 December 2011References needed (December 2011), ... (May 2012)
Stanley Schmidt Low Stub2 July 2010Unsourced statements (July 2010), ... (October 2017)
Table of nuclides (segmented, narrow) Low List1 April 2017... (April 2017)
Willy Ley Low Start2 August 2008... (August 2008), Dead external links (January 2018)

Introduction cleanup (139)

ArticleImportanceClassCount OldestIssues
4Pi STED microscopy Low Stub2 March 2013Context needed (March 2013), ... (March 2013)
Affine vector field Low Stub3 February 2018Sources lacking (February 2018), ... (February 2018), Context needed (February 2018)
Airlift pump Mid Stub4 March 2009References needed (March 2009), Unsourced statements (July 2013), ... (November 2012), Dead external links (August 2015)
Alpha-particle spectroscopy Low Start2 December 2006Sources lacking (December 2006), ... (August 2014)
Amorphous solid High Start3 April 2012Unsourced statements (April 2012), ... (January 2014), Context needed (January 2014)
Aristotelian physics Mid C3 May 2010Reliable references lacking (September 2010), ... (February 2012), Failed verification (May 2010)
Artificial gravity Mid Start9 February 2011Unsourced statements (February 2011, January 2016), ... (May 2013), Original research (January 2016, May 2016, February 2016, August 2017), Dead external links (July 2017), References needed (August 2017)
Axilrod–Teller potential Low Stub2 May 2011... (May 2011), Context needed (May 2011)
Back action (quantum) Low Stub3 May 2016Wikilinks needed (May 2016), ... (May 2016), Context needed (May 2016)
Blas Cabrera Felipe Low Start1 January 2016... (January 2016)
Bogdanov affair Mid B6 November 2013Web citation with no URL, Clarification needed (November 2013), Weasel-worded phrases (February 2014), Dead external links (November 2016), ... (January 2017), Reorganization needed (April 2017)
Bondi–Metzner–Sachs group Low Stub2 December 2016... (December 2016), Context needed (December 2016)
CIDNP Low B2 March 2014... (March 2014), Dead external links (January 2018)
CN-MoM Low Stub5 January 2011Orphaned (January 2011), Cleanup needed (February 2011, February 2011), ... (February 2011), Context needed (February 2011)
Capacitor analogy Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Carreau fluid Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Cartan formalism (physics) Low Start3 October 2009... (October 2009), Context needed (October 2009), References needed (March 2014)
Casimir effect High B4 January 2013Unsourced statements (January 2013), Reliable references lacking (July 2015), ... (March 2017), Dead external links (January 2018)
Christiaan Huygens Top B1 April 2017... (April 2017)
Cluster decay Mid Start6 March 2016Expert attention needed (March 2016), CS1 errors: dates, CS1 errors: external links, ... (March 2016), Too technical (March 2016)
Coherent spectroscopy Low Stub5 April 2007Expert attention needed (April 2007), ... (May 2009), Context needed (May 2009), Sources lacking (October 2015)
Compatibility (mechanics) Mid Start2 January 2010... (January 2010), Clarification needed (October 2016)
Computational aeroacoustics Low Start1 February 2013... (February 2013)
Correlation sum Low Stub3 November 2007References needed (November 2007), ... (October 2009), Context needed (October 2009)
Cotton effect Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Coulomb scattering state Low Stub2 October 2014... (October 2014), Context needed (October 2014)
DMRG of the Heisenberg model Low C2 October 2009... (October 2009), Context needed (October 2009)
Dagger compact category Low Start2 May 2015Clarification needed (May 2015), ... (January 2016)
Decoy state Low Stub3 November 2011Clarification needed (November 2011), ... (November 2011), Context needed (November 2011)
Dephasing Mid Stub2 October 2009... (October 2009), Context needed (October 2009)
Displacement operator Low Start2 October 2009... (October 2009), Context needed (October 2009)
Distribution of lightning Low Start1 August 2013... (August 2013)
Doubly special relativity Low Start1 May 2012... (May 2012)
Dynamic pressure Mid B1 December 2009... (December 2009)
Dynamical time scale Low Start2 December 2015... (December 2015), Context needed (December 2015)
Edmond Halley Mid C4 September 2013References needed (March 2014), Clarification needed (September 2013), CS1 errors: external links, ... (December 2016)
Elastic energy Mid Start5 June 2015Unsourced statements (June 2015), References needed (June 2015), ... (June 2015), Factual verification needed (February 2018), Expert attention needed (February 2018)
Electrodynamic wheel Low Stub2 July 2012Context needed (July 2012), ... (July 2012)
Electron-longitudinal acoustic phonon interaction Low Start6 June 2009References needed (June 2009), In-text citations lacking (June 2009), Style editing needed (June 2009), ... (June 2009), Context needed (June 2009), Wikilinks needed (November 2012)
End correction Low Stub3 February 2008References needed (February 2008), ... (October 2009), Context needed (October 2009)
Energy–momentum relation Mid Start1 April 2017... (April 2017)
Etymology of electricity Low Start5 December 2007Style editing needed (December 2007), Unsourced statements (June 2014), Clarification needed (February 2016), ... (October 2017), Merge needed (February 2018)
Eugene Levich Low Start2 May 2010... (May 2010), BLP articles lacking sources (December 2011)
Exciton-polaritons Low Stub5 January 2012Expert attention needed (January 2012), ... (January 2012), Context needed (January 2012), Too technical (January 2012)
Federico Capasso Low Stub2 February 2013... (February 2013), BLP articles lacking sources (February 2013)
Felicity effect Low Start6 December 2013Expert attention needed (December 2013), ... (December 2013), Too technical (December 2013), Context needed (December 2013), Wikilinks needed (October 2016)
Field aligned irregularities Low Stub2 February 2009... (February 2009), Context needed (February 2009)
Four-dimensional space Low C7 January 2013Unsourced statements (January 2013), Expert attention needed (December 2016), Too technical (December 2016), References needed (December 2016), Page number citations needed (December 2016), ... (June 2017)
Frank Kasper phases Low Start2 December 2013Wikilinks needed (December 2013), ... (December 2013)
Free-air gravity anomaly Low Stub2 December 2017... (December 2017), Context needed (December 2017)
FreeON Low Stub3 June 2010... (June 2010), Context needed (June 2010), Orphaned (January 2011)
Galaxy rotation curve Mid B7 August 2015Expert attention needed (December 2016), Clarification needed (August 2015), ... (December 2016), Reliable references lacking (December 2016), Unsourced statements (December 2016), Weasel-worded phrases (December 2016)
Garshelis effect Low Stub3 January 2009Sources lacking (January 2009), ... (October 2009), Context needed (October 2009)
Good quantum number Mid Start1 August 2017... (August 2017)
HRR singularity Low Start6 November 2013Cleanup needed (November 2013), ... (November 2013), Orphaned (August 2014), Context needed (November 2013), Prose needed (November 2013), Wikilinks needed (October 2014)
Hajo Meyer Low Stub3 August 2014... (August 2014), Unsourced statements (January 2016, September 2016)
Henry's law Mid B5 March 2016Original research (March 2016), Unsourced statements (March 2016), References needed (March 2016), ... (March 2016), Factual verification needed (March 2016)
High-performance sailing Low Start7 April 2012Expert attention needed (January 2017), Dead external links (April 2012), References needed (January 2017), Too technical (January 2017), ... (January 2017), Original research (January 2017)
History of Maxwell's equations Mid C2 June 2017... (June 2017), Vague or ambiguous time (June 2017)
Homogeneous isotropic turbulence Low Stub3 May 2008Sources lacking (May 2008), ... (October 2009), Context needed (October 2009)
IEEE Electron Devices Society Low Start1 August 2015... (August 2015)
IEEE Photonics Award Low Stub2 March 2017... (March 2017), Reliable references lacking (March 2017)
Immersion lithography Low Start3 March 2014Update needed (March 2014), References needed (March 2014), ... (March 2014)
International Commission on Non-Ionizing Radiation Protection Low Start2 September 2010Reliable references lacking (September 2010), ... (March 2014)
Intrinsic hyperpolarizability Low Stub3 June 2009References needed (June 2009), ... (June 2009), Context needed (June 2009)
Jesse Ramsden Low Start1 December 2015... (December 2015)
Karol Olszewski Mid Start2 June 2012References needed (June 2012), ... (June 2012)
Kodama state Low Stub3 April 2009Unsourced statements (April 2009), Context needed (October 2010), ... (October 2010)
Kohn anomaly Mid Stub4 March 2007References needed (March 2007), Orphaned (February 2009), ... (October 2009), Context needed (October 2009)
Kundt's tube Mid Start1 May 2014... (May 2014)
LBLRTM Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Laser diode Mid B7 July 2011Expert attention needed (July 2011), Unsourced statements (December 2012), References needed (July 2011), Too technical (July 2011), Dead external links (February 2015), ... (November 2016)
Lateral flow test Low Start2 October 2009... (October 2009), Context needed (October 2009)
Lorella Jones Low Stub1 December 2017... (December 2017)
Low-pressure discharge Low Stub3 December 2009Sources lacking (December 2009), ... (December 2010), Context needed (December 2010)
Lunitidal interval Low Start1 May 2017... (May 2017)
Magnetic gear Low Start5 April 2015Reliable references lacking (April 2015), Cleanup needed (April 2015, April 2015), References needed (April 2015), ... (April 2015)
Magnetic reconnection Mid Start2 January 2012Unsourced statements (January 2012), ... (March 2015)
Magnetorheological finishing Low Stub2 November 2016... (November 2016), Context needed (November 2016)
Mariangela Lisanti Low Start1 November 2015... (November 2015)
Matrix representation of Maxwell's equations Mid Start5 March 2013Expert attention needed (March 2013), Clarification needed (March 2013), Too technical (March 2013), ... (March 2013)
Mazlan Othman Low Start2 June 2012Context needed (June 2012), ... (June 2012)
Microdensitometer Low Stub2 September 2012... (September 2012), Context needed (September 2012)
Minisuperspace Low Stub5 July 2010Sources lacking (July 2010), Expert attention needed (August 2010), ... (August 2010), Context needed (August 2010)
Mott scattering Mid Stub3 August 2007References needed (August 2007), ... (October 2009), Context needed (October 2009)
Mutual coherence (physics) Low Stub3 October 2009References needed (May 2010), ... (October 2009), Context needed (October 2009)
NASA research Low Start2 June 2016Expansion needed (June 2016), ... (June 2016)
Nancy Houk Low Start5 September 2017Reliable references lacking (September 2017), In-text citations lacking (September 2017), Notability unclear (September 2017), ... (September 2017), Reference cleanup (September 2017)
Optical chaos Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Pandemonium effect Low Start5 June 2014Expert attention needed (June 2014), Context needed (June 2014), ... (June 2014), Too technical (June 2014)
Parabolic trough Low Start3 November 2012... (November 2012), Unsourced statements (April 2014, December 2016)
Parallel tempering Low Start2 December 2010... (December 2010), Context needed (December 2010)
Parney Albright Low Stub3 May 2014... (May 2014), Context needed (May 2014), Reliable references lacking (August 2015)
Photodetection Low Stub2 February 2014... (February 2014), Context needed (February 2014)
Photographic magnitude Low Start2 April 2009Clarification needed (April 2009), ... (June 2017)
Photoionization mode Low Start8 December 2007References needed (December 2007), ... (October 2009), Context needed (October 2009), Wikilinks needed (December 2012), Original research (May 2013), Style editing needed (May 2013), Unsourced statements (June 2016), Dead external links (June 2016)
Photometer Mid Start2 December 2013... (December 2015), References needed (December 2013)
Photon Doppler velocimetry Low Stub2 January 2013... (January 2013), Context needed (January 2013)
Photon entanglement Mid Start3 October 2010... (October 2010), Style editing needed (October 2010), References needed (July 2017)
Physical chemistry Top C4 February 2007Unsourced statements (February 2007, February 2013), Expansion needed (January 2017), ... (January 2017)
Quantum 1/f noise Low Start7 May 2009Expert attention needed (May 2009), Reference cleanup (September 2009), Unsourced statements (May 2012, November 2013), ... (May 2015), Context needed (May 2015)
Quantum sensor Low Stub3 October 2009... (October 2009), Context needed (October 2009), Vague or ambiguous time (August 2011)
Quantum stirring, ratchets, and pumping Low Start3 November 2008Expert attention needed (November 2008), ... (September 2009)
Random dynamical system Mid Start2 August 2011... (August 2011), Context needed (August 2011)
Resistive skin time Low Stub4 February 2009Orphaned (February 2009), ... (October 2009), Context needed (October 2009), Sources lacking (July 2015)
Richard C. Lord Low Stub1 February 2017... (February 2017)
Sequential structure alignment program Low Stub2 November 2009Context needed (November 2009), ... (November 2009)
Sequential walking Low Stub3 October 2009Sources lacking (December 2009), ... (October 2009), Context needed (October 2009)
Shallow donor Mid Stub5 November 2008Sources lacking (December 2009), Expert attention needed (November 2008), ... (October 2009), Context needed (October 2009)
Shape waves Low Stub5 October 2008... (October 2009), Context needed (October 2009), Cleanup needed (October 2008, October 2008), References needed (October 2015)
Silanization of silicon and mica Low Start4 August 2012Expert attention needed (August 2012), ... (August 2012), Too technical (August 2012)
Singleton field Low Stub3 February 2009Sources lacking (February 2009), ... (October 2009), Context needed (October 2009)
Sonochemistry Low Start1 September 2017... (September 2017)
Sonoluminescence Mid C5 January 2014Unsourced statements (January 2014, January 2015, January 2016, August 2015), ... (February 2017)
Spalart–Allmaras turbulence model Low Start5 May 2011Expert attention needed (May 2011), ... (May 2011), Context needed (May 2011), Too technical (May 2011)
Spatial acceleration Mid Stub2 April 2012Expansion needed (April 2012), ... (January 2017)
Spectral mutability Low Stub4 June 2008Sources lacking (June 2008), Clarification needed (August 2008), ... (February 2009), Context needed (February 2009)
Spin diffusion Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Spin glass Mid Start8 September 2011Expert attention needed (September 2011), References needed (September 2011), Unsourced statements (September 2011, May 2013), ... (September 2011), Context needed (September 2011), Too technical (September 2011)
Spinplasmonics Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Statistical finance Low Start2 January 2012... (January 2012), Context needed (January 2012)
Streamline diffusion Low Stub7 November 2006Sources lacking (November 2006), Expert attention needed (May 2011), ... (May 2011), Context needed (May 2011), Too technical (May 2011), Wikilinks needed (May 2013)
Structured-light 3D scanner Low Start2 July 2009In-text citations lacking (July 2009), ... (August 2010)
Susceptor Low Start1 January 2012... (January 2012)
Swami Jnanananda Low Start2 March 2011... (March 2011), In-text citations lacking (April 2012)
Synchronous frame Low Start2 August 2012Clarification needed (August 2012), ... (August 2012)
Tandem accelerator Low Stub2 May 2017... (May 2017), References needed (August 2017)
Thouless energy Low Stub2 October 2009... (October 2009), Context needed (October 2009)
Time evolution of integrals Low Stub2 July 2012Context needed (July 2012), ... (July 2012)
Topological defect Low Start9 January 2014Expert attention needed (October 2016), Weasel-worded phrases (January 2014, December 2016), Too technical (October 2016), Vague or ambiguous time (December 2016), Expansion needed (December 2016), Clarification needed (December 2016), ... (January 2017)
Transfer-matrix method Low Stub2 October 2016Context needed (October 2016), ... (October 2016)
Turbophoresis Low Stub3 July 2013... (July 2013), Context needed (July 2013), Wikilinks needed (August 2017)
UK Molecular R-matrix Codes Low Stub6 January 2018Expert attention needed (January 2018), Context needed (January 2018), Too technical (January 2018), Clarification needed (January 2018), ... (January 2018)
Ultrasonic force microscopy Mid Stub3 October 2009Sources lacking (December 2009), ... (October 2009), Context needed (October 2009)
Wetting transition Low Start1 June 2013... (June 2013)
Wheeler–DeWitt equation Mid Start8 May 2010Expert attention needed (May 2010, August 2011), Unsourced statements (May 2013), ... (April 2011), Context needed (April 2011), Too technical (August 2011), Clarification needed (August 2016)
X-ray Photon Correlation Spectroscopy Low Stub6 August 2017Expert attention needed (August 2017), Context needed (August 2017), ... (August 2017), Reorganization needed (August 2017), Too technical (August 2017)
Yang–Baxter equation Low Stub3 October 2009... (October 2009), Context needed (October 2009), Clarification needed (December 2017)
Zygmunt Florenty Wróblewski Low Start3 June 2012Reliable references lacking (June 2012), References needed (June 2012), ... (June 2012)

List cleanup (6)

ArticleImportanceClassCount OldestIssues
Electronvolt Mid Start3 May 2017... (May 2017), Cleanup needed (May 2017), Tables needed (May 2017)
Fluorophore Low Start2 February 2016Cleanup needed (February 2016), ... (February 2016)
Geometrized unit system Mid Start6 July 2009Cleanup needed (July 2009, July 2009, April 2017), ... (April 2017), Tables needed (April 2017), Unsourced statements (July 2017)
International Conference on High Energy Physics Low Stub3 April 2010References needed (January 2013), Cleanup needed (April 2010), ... (April 2010)
Lene Hau Low B3 February 2013Cleanup needed (February 2013), ... (February 2013), Dead external links (December 2017)
Raygun Low Start8 December 2008Unsourced statements (December 2008, January 2014), Cleanup needed (August 2009, August 2009, January 2014), References needed (January 2014), Promotional tone (January 2014), ... (January 2014)

Merge needed (69)

ArticleImportanceClassCount OldestIssues
Absorption (acoustics) Mid Stub2 May 2017... (May 2017), References needed (May 2017)
Action angle coordinates Low Stub2 February 2017Orphaned (February 2017), ... (June 2017)
Apsis Low B3 January 2017References needed (January 2017), ... (January 2018), Unsourced statements (January 2018)
Belle II detector Low Start5 August 2015Expert attention needed (August 2015), Sources lacking (August 2015), Too technical (August 2015), ... (May 2017)
Circulating pump Low Stub1 October 2017... (October 2017)
Clausius–Mossotti relation Low Start1 April 2016... (April 2016)
Compressed fluid Low Stub1 May 2017... (May 2017)
Conserved current Mid Stub2 December 2009Sources lacking (December 2009), ... (August 2016)
Corium (nuclear reactor) Mid B3 February 2013Dead external links (February 2013), Citation lacking title, ... (November 2017)
Cosmological perturbation theory Mid Start1 August 2016... (August 2016)
De Broglie–Bohm theory Mid Start2 July 2016... (July 2016), DOIs inactive (2017)
Debye model Mid Start1 November 2017... (November 2017)
Effective potential Low Start1 October 2017... (October 2017)
Electrical reactance Mid Start1 November 2017... (November 2017)
Etymology of electricity Low Start5 December 2007Style editing needed (December 2007), Unsourced statements (June 2014), Clarification needed (February 2016), Introduction cleanup (October 2017), ... (February 2018)
Fast multipole method Low Stub1 February 2017... (February 2017)
Fermi energy Mid B2 December 2016Dead external links (December 2016), ... (January 2018)
Fermi gas Low Start2 January 2013References needed (January 2013), ... (January 2018)
Flick (physics) Low Stub1 January 2018... (January 2018)
Flow measurement Mid Start3 July 2015Unsourced statements (July 2015), ... (January 2018), Dead external links (January 2018)
Free expansion Mid Start1 November 2016... (November 2016)
Geopotential Low Start2 July 2014References needed (July 2014), ... (October 2017)
Geothermal heat pump Low C5 February 2010Unsourced statements (January 2013, March 2011, June 2015), Expansion needed (February 2010), ... (December 2017)
Granular convection Mid Start6 February 2008References needed (February 2008), Unsourced statements (February 2008, December 2011), Clarification needed (July 2012), In-text citations lacking (January 2015), ... (March 2017)
Gravitational collapse High Start4 October 2009References needed (October 2009), Expert attention needed (October 2009), ... (January 2018)
Helium-3 refrigerator Low Stub2 September 2007References needed (September 2007), ... (March 2017)
High harmonic generation Mid Start1 November 2017... (November 2017)
Hipot Low Start2 August 2010Sources lacking (August 2010), ... (January 2018)
International System of Units Top GA5 April 2016Unsourced statements (April 2016, December 2017), DOIs inactive (2017), Expansion needed (December 2017), ... (December 2017)
Irisation Low Stub1 March 2017... (March 2017)
Laplace formula Mid Start1 August 2017... (August 2017)
Laser ablation Mid Start3 November 2013References needed (November 2013), ... (February 2017), Unsourced statements (March 2017)
Local spacetime structure Low Stub3 November 2008Expert attention needed (November 2008), ... (March 2017)
Local symmetry Mid Start3 March 2017Expansion needed (March 2017), ... (March 2017), Clarification needed (March 2017)
Magnetic circuit Mid Start2 August 2009Unsourced statements (August 2009), ... (November 2017)
Magnetic hyperthermia Low Start2 January 2017... (January 2017), Unsourced statements (February 2017)
Magnetomotive force Low Stub1 November 2017... (November 2017)
Multilevel fast multipole method Mid Stub1 February 2017... (February 2017)
Nanoparticle High C3 April 2015Citation with format and no URL, Unsourced statements (April 2015), ... (September 2017)
Nyquist plot Mid Start1 March 2016... (March 2016)
Optical communication Low C1 January 2018... (January 2018)
Oscillator phase noise Mid Start2 October 2016... (October 2016), Sources lacking (December 2016)
Pair distribution function Low Stub1 January 2017... (January 2017)
Particle segregation Mid Start2 August 2011References needed (August 2011), ... (March 2017)
Pentaprism Low Start2 July 2016... (July 2016), References needed (August 2017)
Peter Drummond (physicist) Low Stub1 October 2017... (October 2017)
Phase noise Mid Start1 October 2016... (October 2016)
Pilot wave Mid Start6 March 2012Clarification needed (March 2012, May 2017), Unsourced statements (July 2016, May 2017, November 2017), ... (July 2016)
Polycide Low Stub2 December 2009Sources lacking (December 2009), ... (April 2017)
Primary flow element Low Stub2 February 2011Sources lacking (February 2011), ... (January 2018)
RC time constant Mid Start1 November 2017... (November 2017)
Radial distribution function Mid C2 December 2013Unsourced statements (December 2013), ... (January 2017)
Spectrograph Mid Start1 February 2018... (February 2018)
Stagnation temperature Mid Start1 October 2017... (October 2017)
Stellar kinematics Mid C3 September 2013Unsourced statements (September 2013), ... (November 2017), Dead external links (January 2018)
Strain rate tensor Low Start1 October 2017... (October 2017)
Subcooling Low Start1 May 2017... (May 2017)
Synchrocyclotron Low Start1 January 2017... (January 2017)
Synchrotron High Start2 January 2017Web citation with no URL, ... (January 2017)
Synchrotron radiation High Start2 October 2014References needed (October 2014), ... (September 2017)
Time dilation High C2 February 2018CS1 errors: chapter ignored, ... (February 2018)
Time dilation of moving particles Mid C1 February 2018... (February 2018)
Total air temperature Low Start2 March 2011In-text citations lacking (March 2011), ... (October 2017)
Wafer (electronics) Mid C4 January 2015Expansion needed (January 2015), Unsourced statements (May 2016), Citation with accessdate and no URL, ... (January 2018)
Wind Shear Wind Tunnel Low Start4 September 2012References needed (September 2012), Promotional tone (September 2012), CS1 errors: dates, ... (July 2016)
WindShear Low Stub2 July 2016... (July 2016), Clarification needed (February 2017)
Xi baryon Mid Start3 July 2016Dead external links (July 2016), Clarification needed (December 2016), ... (September 2017)
Young–Laplace equation Low Start2 April 2012Weasel-worded phrases (April 2012), ... (August 2017)
Ξcc++ Low Stub1 September 2017... (September 2017)

Notability unclear (94)

ArticleImportanceClassCount OldestIssues
ADITYA (tokamak) Low Stub2 September 2012Reliable references lacking (September 2012), ... (February 2014)
Alexander Patashinski Mid Start2 January 2017Unreferenced BLPs (January 2017), ... (January 2017)
Arvind Rajaraman Low Stub2 February 2010... (February 2010), Dead external links (October 2016)
Atom vibrations Low Start3 February 2013Sources lacking (November 2013), ... (February 2013), CS1 errors: external links
Benjamin Bauer Unknown Start1 February 2018... (February 2018)
CLHEP Low Start2 October 2011Reliable references lacking (October 2011), ... (October 2011)
Center for Integrated Plasma Studies Low Stub1 January 2011... (January 2011)
Centre for High Energy Physics Low Start4 February 2012Coordinates needed, Sources lacking (January 2015), ... (February 2012), Promotional tone (February 2012)
Christine Sutton Low Stub5 September 2013Citation lacking title, Web citation with no URL, Citation with accessdate and no URL, ... (September 2013), BLP articles lacking sources (September 2013)
Concepts of Physics Mid Stub1 September 2017... (September 2017)
Csaba Csáki Low Stub1 January 2010... (January 2010)
Dan Danknick Low Stub4 September 2011Reliable references lacking (September 2011), ... (September 2011), BLP articles lacking sources (September 2011), IMDb only sourced (September 2011)
Dante Tessieri Low Stub3 August 2011Sources lacking (August 2012), Orphaned (August 2011), ... (August 2012)
Dark Matter Time Projection Chamber Low Stub1 April 2010... (April 2010)
Direct-current discharge Low Stub2 December 2009Sources lacking (December 2009), ... (April 2015)
Dušanka Đokić Low Start2 November 2012Unsourced statements (November 2012), ... (November 2012)
FLUIDEX Low Stub2 June 2014... (June 2014), NPOV disputes (June 2014)
FLUKA Low Stub2 November 2012Reliable references lacking (November 2012), ... (November 2012)
FOMP Low Start3 June 2012Reliable references lacking (June 2012), ... (June 2012), Conflict of interest (June 2012)
Flamelet generated manifold Low Stub5 August 2014References needed (August 2014), Clarification needed (November 2015), ... (November 2015), Conflict of interest (November 2015), Disputed statements (November 2015)
Flory–Schulz distribution Low Stub1 March 2013... (March 2013)
Francesco Sannino Low Stub3 November 2011BLP articles lacking sources (November 2011), ... (September 2013), Conflict of interest (September 2013)
Generalized Environmental Modeling System for Surfacewaters Low Stub5 March 2016Unsourced statements (March 2016), ... (March 2016), In-text citations lacking (March 2016), Weasel-worded phrases (March 2016), Wikilinks needed (March 2016)
Gerald B. Cleaver Low Start3 July 2014Unsourced statements (July 2014), References needed (July 2014), ... (July 2014)
Giuseppe Arcidiacono Low Start2 December 2008... (December 2008), References needed (December 2008)
Grant O. Gale Low Stub1 August 2009... (August 2009)
Guy Deutscher (physicist) Low Stub2 September 2011... (September 2011), BLP articles lacking sources (September 2011)
Göran Lindblad (physicist) Low Stub3 December 2017... (December 2017), Categories needed (December 2017), BLP articles lacking sources (December 2017)
Hansjoerg Dittus Low Stub2 January 2010... (January 2010), Orphaned (August 2010)
Institute for Transuranium Elements Low Start2 October 2011Reliable references lacking (October 2011), ... (October 2011)
Intel Technology Journal Low Stub2 March 2017Reliable references lacking (March 2017), ... (December 2017)
International Conference on Differential Geometric Methods in Theoretical Physics Low Start2 March 2011... (March 2011), Sources lacking (March 2011)
J. M. R. Parrondo Mid B3 June 2007BLP articles lacking sources (June 2007), Unsourced statements (June 2013), ... (June 2013)
Jacqueline Priestman Low Stub3 February 2009Orphaned (February 2009), ... (September 2010), BLP articles lacking sources (September 2010)
Jaguar (software) Low Stub2 October 2013... (October 2013), Promotional tone (October 2013)
Jeremy C. Smith Low Stub1 November 2017... (November 2017)
Jochen Heisenberg Low Start1 October 2011... (October 2011)
John G. Anderson Low Stub1 September 2011... (September 2011)
Journal of Experiments in Fluid Mechanics Mid Stub2 March 2015... (March 2015), Reliable references lacking (March 2015)
Julius H. Taylor Low Stub2 March 2010... (March 2010), Orphaned (September 2011)
Julius Wilhelm Gintl Low Stub2 March 2009Sources lacking (March 2009), ... (March 2009)
Kelle Cruz Low Start2 February 2014Orphaned (January 2015), ... (February 2014)
Kitepower Low Start3 September 2017Reliable references lacking (September 2017), Buzzword cleanup (September 2017), ... (November 2017)
Kyong Wonha Low Stub5 March 2008Accuracy disputes or self-published (March 2008), Cleanup needed (January 2012, January 2012), ... (March 2012), BLP articles lacking sources (October 2012)
Lance Cottrell Low Stub3 November 2012BLP articles lacking sources (November 2012), Reliable references lacking (November 2012), ... (November 2012)
Leland I. Anderson Low Stub2 April 2010... (April 2010), BLP articles lacking sources (April 2010)
Leonid Mikhailovich Shkadov Low Stub3 January 2008Sources lacking (January 2008), ... (September 2015), Categories needed (June 2017)
Leonidas Resvanis Low Stub1 February 2010... (February 2010)
Let There Be Light (Howard Smith book) Low Stub2 November 2010Sources lacking (November 2010), ... (January 2016)
Lilienfeld Prize Low Stub1 March 2017... (March 2017)
List of things named after Christiaan Huygens Low List2 May 2017Sources lacking (May 2017), ... (May 2017)
Lorentz invariance in loop quantum gravity Low Stub3 July 2009Style editing needed (July 2009), ... (August 2011), References needed (August 2017)
Luiz Pinguelli Rosa Low Stub2 April 2009... (April 2009), BLP articles lacking sources (December 2010)
MOCADI Low Stub2 February 2015References needed (February 2015), ... (February 2015)
MOSART Low Stub3 April 2016References needed (April 2016), ... (April 2016), Wikilinks needed (April 2016)
Mahendra Verma Low Stub1 December 2016... (December 2016)
Manuel Mateus Ventura Low Stub2 July 2011BLP articles lacking sources (July 2011), ... (July 2011)
Marco Drago Low Stub2 February 2016... (February 2016), Orphaned (January 2017)
Mauritius Renninger Low Stub1 May 2011... (May 2011)
Moore Center for Theoretical Cosmology and Physics Low Stub2 March 2014... (March 2014), Sources lacking (March 2014)
Nancy Houk Low Start5 September 2017Reliable references lacking (September 2017), In-text citations lacking (September 2017), ... (September 2017), Introduction cleanup (September 2017), Reference cleanup (September 2017)
Narayan Chandra Rana Low Start3 December 2016... (December 2016), Style editing needed (December 2016), References needed (December 2016)
Neutrino theory of light Low Start5 July 2010Cleanup needed (July 2010, July 2010), Citation lacking title, Reliable references lacking (December 2016), ... (December 2016)
Noise-equivalent target Low Stub2 January 2008Sources lacking (January 2008), ... (April 2011)
OpenScientist Low Stub1 January 2012... (January 2012)
Otto Laporte Award Mid Stub2 March 2017References needed (March 2017), ... (March 2017)
PSF Lab Low Stub1 June 2016... (June 2016)
Particle acceleration Low Start2 October 2008... (October 2008), Sources lacking (October 2008)
Photon induced electric field poling Low Start1 August 2012... (August 2012)
Picotechnology Low Start2 November 2017... (November 2017), References needed (November 2017)
PlanetPhysics Low Start5 May 2012Potentially dated statements (May 2012), ... (May 2012), NPOV disputes (May 2012), Dead external links (May 2015, June 2016)
Problems in General Physics Mid Stub1 June 2016... (June 2016)
Progress in Optics Low Stub1 November 2014... (November 2014)
Proton beam writing Low Stub2 January 2010Sources lacking (January 2010), ... (January 2010)
Quantum system Low Stub2 December 2015Sources lacking (December 2015), ... (December 2015)
Ricky J. Sethi Low Start1 March 2013... (March 2013)
Robert A. Woodruff Low Stub1 December 2010... (December 2010)
SAM 935 Low Stub4 February 2009Orphaned (February 2009), Sources lacking (August 2014), Promotional tone (August 2014), ... (August 2014)
Serpent (software) Low Start1 December 2013... (December 2013)
Spherical surface acoustic wave (SAW) sensor Low Stub6 June 2013Expert attention needed (June 2013), References needed (June 2013), ... (June 2013), Orphaned (June 2013), Too technical (June 2013)
Tangent stiffness matrix Low Stub2 November 2006Sources lacking (November 2006), ... (May 2010)
The Continuing Revolution Low Stub2 October 2016... (October 2016), Sources lacking (October 2016)
Theo Geisel (physicist) Mid Start2 June 2012... (June 2012), Dead external links (June 2016)
Thomas C. Hanks Low Stub1 September 2011... (September 2011)
Time-dependent neutronics and temperatures Low Stub2 July 2011... (December 2012), Sources lacking (July 2011)
Timeline of fundamental physics discoveries High List7 December 2013Expert attention needed (December 2013), Sources lacking (December 2013), Cleanup needed (December 2013, December 2013), ... (December 2013), Reorganization needed (December 2013)
Timir Datta Low Start5 November 2013Reliable references lacking (November 2013), BLP articles lacking sources (November 2013), ... (May 2014), Reference cleanup (May 2014), Autobiographical articles (May 2014)
Tom Quinn (astrophysicist) Low Start2 May 2017Orphaned (May 2017), ... (May 2017)
TraPPE force field Low Start2 February 2017Reliable references lacking (February 2017), ... (February 2017)
Train noise Low Stub2 December 2009... (December 2009), References needed (November 2013)
UMER Low Stub2 February 2016Sources lacking (February 2016), ... (February 2016)
WAsP Low Stub1 April 2010... (April 2010)
Walter Gear Low Stub2 April 2011BLP articles lacking sources (April 2011), ... (April 2011)
Xiao-Gang Wen Low Stub2 October 2009Promotional tone (October 2009), ... (February 2016)

Obsolete information (2)

ArticleImportanceClassCount OldestIssues
Commutator (electric) Mid Start1 August 2012... (August 2012)
NASA Advanced Space Transportation Program Low Start1 February 2013... (February 2013)

Potentially dated statements (210)

ArticleImportanceClassCount OldestIssues
ALICE experiment Low Start3 2014References needed (May 2015), ... (2014), Unsourced statements (July 2015)
Advanced Photon Source Mid C1 2015... (2015)
Advanced boiling water reactor Low Start5 December 2006... (December 2006), Dead external links (September 2014, October 2016, June 2017), Unsourced statements (September 2016)
Aerogel Mid B2 May 2013... (2013), References needed (May 2013)
Albert Allen Bartlett Low Start2 2001... (2001), Dead external links (November 2017)
Ames Project Low GA1 2011... (2011)
Anomalous X-ray pulsar Low Stub1 2017... (2017)
Anosov diffeomorphism Low B1 2012... (2012)
Antimatter rocket Low Start3 April 2007References needed (April 2007), ... (2010), Unsourced statements (May 2016)
Antimatter weapon Low Start1 2004... (2004)
ArXiv High C3 January 2014... (January 2014), Reliable references lacking (February 2016), Dead external links (October 2016)
Astronomy & Geophysics Low Start1 February 2018... (February 2018)
Atacama Large Millimeter Array High C1 2014... (2014)
Atmospheric entry Low C9 1996... (1996), Unsourced statements (February 2009, July 2010, November 2013, March 2015, September 2016, December 2017), Original research (November 2013, September 2016)
Back-reaction Mid Stub2 April 2017... (2017), References needed (April 2017)
Battery (electricity) High B6 December 2010... (2012, 2017), Unsourced statements (December 2010), References needed (April 2017), Dead external links (June 2017, July 2017)
Breakthrough Prize in Fundamental Physics Mid C4 July 2012... (July 2012), Citation with bare URL, Citation lacking title, Unsourced statements (August 2015)
Brown dwarf Mid B7 August 2008Incomplete lists (August 2008), ... (2013), Unsourced statements (June 2013, April 2013), Dead external links (November 2016, March 2017, January 2018)
Calutron Mid FA3 2009... (2009, 2015), Dead external links (July 2017)
Cambridge Structural Database Mid Start1 January 2014... (January 2014)
Cavendish Laboratory Low C3 2011... (2011, 2015), Expansion needed (July 2015)
Chandra X-ray Observatory Mid C1 2018... (2018)
Charles V. Shank Mid Start1 2015... (2015)
China Jinping Underground Laboratory Mid C2 January 2016Update needed (January 2016), ... (May 2017)
Chirality (physics) Mid C1 2005... (2005)
Coherence time Mid Start1 2009... (2009)
Combustibility and flammability Low Start1 2012... (2012)
Compact Muon Solenoid Mid B1 October 2011... (October 2011)
Coronal mass ejection Low C3 November 2011Unsourced statements (November 2011, July 2016), ... (2016)
Cosmogony Low Start1 2011... (2011)
Crystal High B3 1999... (1999), References needed (September 2016), Unsourced statements (June 2017)
DEMOnstration Power Station Low Start2 August 2011Unsourced statements (August 2011), ... (2016)
DIII-D (fusion reactor) Low Stub1 2005... (2005)
Donald Sadoway Low Start1 January 2013... (January 2013)
Douglas Ross (physicist) Low Stub1 2017... (2017)
Duncan Haldane Mid Start1 2011... (2011)
Electron spiral toroid Low Stub1 2004... (2004)
Entropy (arrow of time) High Start5 2006... (2006), Unsourced statements (April 2010, June 2012, August 2012, April 2014)
Eugene McDermott Low Start1 2014... (2014)
European X-ray free-electron laser Low C1 2017... (2017)
Evgeny Lifshitz High Start1 2006... (2006)
Exotic star Mid Start3 August 2011... (2017), Weasel-worded phrases (August 2011, October 2017)
Extended periodic table Mid B6 April 2011Expert attention needed (December 2011), Unsourced statements (February 2012), ... (April 2011), Weasel-worded phrases (October 2011), Dead external links (October 2016)
FU Orionis star Low Start1 2015... (2015)
Fermilab High B4 December 2014... (October 2015), Vague or ambiguous time (December 2014), Unsourced statements (August 2015, September 2016)
Field-reversed configuration Low Stub3 2000... (2000), CS1 errors: missing author or editor, Dead external links (October 2017)
Forschungsreaktor 2 (FR2) Low Start1 2005... (2005)
Francis Crick Low B7 November 2007Unsourced statements (November 2007, January 2013, October 2011, March 2015, October 2017, November 2017), ... (2015)
Freeman Dyson High B5 2003... (2003, 2013), Web citation with no URL, Clarification needed (November 2013), Dead external links (August 2017)
Friction Top B4 December 2008... (2012), Unsourced statements (December 2008, August 2009, June 2013)
Friedmann–Lemaître–Robertson–Walker metric Mid C4 2003... (2003), Unsourced statements (September 2011, June 2011, January 2016)
Fusion energy gain factor Low Stub2 June 2014... (2017), Disputed statements (June 2014)
Fusion ignition Low Stub2 February 2013... (2015), Update needed (February 2013)
GROMACS Low Start2 January 2010... (January 2010), Unsourced statements (June 2012)
Gary Bold Low Stub1 2009... (2009)
Geomagnetic pole Mid Start1 2015... (2015)
Geoneutrino Mid C1 2016... (2016)
Gertrude Scharff Goldhaber Low Start1 June 2009... (June 2009)
Glider (sailplane) Low C5 November 2010... (November 2010, May 2017), Unsourced statements (August 2012, November 2013), Dead external links (January 2013)
Gravitational shielding Low Start1 2008... (2008)
Gravitational wave Top B7 May 2009... (2012), Clarification needed (May 2009), Unsourced statements (February 2016, March 2016, September 2017), Weasel words (November 2017), Style editing needed (November 2017)
Great Comet of 1680 Low Start1 June 2017... (June 2017)
Hall-effect thruster Mid C2 2009... (2009), Failed verification (December 2015)
Hang gliding Low C8 November 2010Unsourced statements (January 2012, August 2012, November 2013), ... (November 2010, May 2017), Dead external links (January 2013), Weasel-worded phrases (October 2014), Clarification needed (October 2016)
High Frequency Active Auroral Research Program Mid C1 March 2007... (March 2007)
High-intensity focused ultrasound Mid C12 2012Detailed references needed, ... (2012), Web citation with no URL, Unsourced statements (April 2016, December 2015, December 2016, August 2017), References needed (April 2016), Promotional tone (January 2015), Update needed (April 2016), Vague or ambiguous time (December 2016), Clarification needed (December 2016)
High-temperature superconductivity High C5 2011Unsourced statements (September 2012, December 2015), ... (2011, 2016), Clarification needed (June 2014)
History of electromagnetic theory High C8 October 2013... (2017), Unsourced statements (October 2013, January 2015), Reliable references lacking (October 2013), Citation lacking title, Factual verification needed (October 2013), CS1 errors: chapter ignored, CS1 errors: external links
Hyperloop Low C2 June 2015Update needed (June 2015), ... (May 2017)
Hysteresis High C5 2002... (2002), Unsourced statements (September 2011, January 2016), CS1 errors: dates, Dead external links (January 2018)
Imperial and US customary measurement systems Top B2 June 2013Web citation with no URL, ... (June 2013)
Induced gamma emission Mid C2 2006... (2006), Unsourced statements (October 2007)
Inertial confinement fusion Mid C5 March 2013Unsourced statements (March 2013, October 2016, November 2017), ... (2015), CS1 errors: chapter ignored
Inhomogeneous cosmology Low Stub3 2016... (2016), Weasel-worded phrases (May 2017), Clarification needed (May 2017)
Instant Low Stub1 November 2016... (November 2016)
Interferometry High GA1 2009... (2009)
Ion thruster Low Start5 April 2009References needed (April 2009), ... (March 2011), Unsourced statements (February 2011, August 2012, October 2017)
James Hansen Mid B2 February 2009... (February 2009, 2014)
Javier Solana Low B6 December 2007... (2010), Unsourced statements (March 2008, December 2007, October 2009, December 2010), Weasel-worded phrases (December 2010)
Jennifer Anne Thomas Low Stub1 2017... (2017)
Jens Frahm Low Start2 February 2013... (2017), In-text citations lacking (February 2013)
Jeremy O'Brien Low Stub1 2010... (2010)
Journal of Magnetism and Magnetic Materials Low C2 June 2017CS1 errors: dates, ... (June 2017)
Katherine McAlpine Low Start1 2015... (2015)
Kelvin Top B1 2016... (2016)
Kip Thorne Mid B4 2005... (2005), Vague or ambiguous time (October 2017), References needed (October 2017), Unsourced statements (October 2017)
Klaus Fuchs Mid GA1 2014... (2014)
Koide formula Low Start2 2015... (2015), Links needing disambiguation (February 2016)
Korea Invisible Mass Search Low Stub1 July 2016... (July 2016)
LAGEOS Mid Start1 May 2011... (May 2011)
LAMMPS Low Stub2 April 2012Reliable references lacking (April 2012), ... (2016)
LIGO High C1 December 2016... (December 2016)
Lagrangian point Mid C6 2013... (2017, 2013, 2015, 2016), Update needed (April 2017, January 2018)
Laser Inertial Fusion Energy Low GA1 2015... (2015)
Laser beam profiler Low C2 2002... (2008, 2002)
Lens (optics) High B4 January 2012Expansion needed (January 2012), Factual verification needed (July 2013), ... (2014), URL error
Lenticular lens Mid Start2 2010... (2010), Failed verification (May 2017)
Light-year High B2 October 2014... (October 2014), Unsourced statements (December 2017)
List of particles Top List2 August 2017Unsourced statements (August 2017), ... (2018)
List of unusual units of measurement Low List12 July 2010Unsourced statements (July 2010, March 2011, February 2013, April 2016, January 2017, March 2017), ... (October 2015), Citation lacking title, Clarification needed (September 2014, April 2016), CS1 errors: external links, Dead external links (January 2017)
Lunar Laser Ranging experiment Mid Start1 2002... (2002)
Magnet High C6 2008... (2008), Unsourced statements (December 2011, March 2016, January 2018), CS1 errors: dates, Disputed statements (September 2017)
Magnetar Mid C3 September 2008... (September 2008, 2010, March 2016)
Magnetism Top B4 2010... (2010), External link cleanup (March 2016), Spam cleanup (March 2016), Unsourced statements (September 2017)
Magnetohydrodynamics (journal) Low Stub1 2010... (2010)
Mark Smith (academic) Low Start1 March 2015... (March 2015)
Martin Rees Mid Start7 August 2014... (2017), Unsourced statements (August 2014, March 2016, October 2017, November 2017, December 2017), Vague or ambiguous time (October 2017)
Maser Mid B3 2012... (2012), Unsourced statements (January 2014, August 2017)
Mass Top C4 2008... (2008), Unsourced statements (January 2014, December 2013), Clarification needed (January 2014)
Measurements of neutrino speed Mid Start1 2012... (2012)
Mercury-in-glass thermometer Mid Start2 2012... (2012, 2016)
Methods of detecting exoplanets Mid List4 April 2014... (April 2014), Unsourced statements (July 2015), Clarification needed (July 2015), Dead external links (June 2017)
Mikhail Shifman Mid Start2 2007... (2007), Citation lacking title
MinutePhysics Low Stub1 November 2017... (November 2017)
Modane Underground Laboratory Low Stub2 2012... (2012), Coordinates needed
Mole (unit) High C3 June 2011... (2011), Unsourced statements (June 2011, October 2016)
Molecular scale electronics Mid C2 June 2005... (June 2005, 2016)
Molten salt reactor Low B5 September 2009Unsourced statements (September 2009, March 2013), ... (September 2010, 2011), CS1 errors: chapter ignored
Mu2e Mid C2 April 2015Citation with accessdate and no URL, ... (April 2015)
Negative-index metamaterial High B4 2008... (2008, July 2013), Unsourced statements (November 2014), Dead external links (February 2016)
Nikola Tesla Top GA4 November 2008... (November 2008), Reliable references lacking (July 2014, March 2016, November 2016)
NuMI Low Start1 June 2010... (June 2010)
Nuclear magnetic resonance spectroscopy High B2 2003... (2003), In-text citations lacking (November 2016)
Nuclear power plant High B12 March 2007... (March 2007, April 2014), Unsourced statements (October 2015, March 2011, June 2011, August 2014, June 2013, September 2016, November 2017), Expansion needed (November 2017), Page number citations needed (November 2017), Dead external links (December 2017)
Nuclear safety and security Mid C8 April 2011References needed (December 2011), ... (2011), Page number citations needed (April 2011), Dead external links (September 2012, December 2016, September 2017), Reference errors, Unsourced statements (August 2016)
Nucleon Top C3 2006... (2006, 2017), Clarification needed (August 2007)
Observable universe Mid B6 July 2014Unsourced statements (September 2015, December 2014), ... (2015), Clarification needed (July 2014), External link cleanup (June 2015), Spam cleanup (June 2015)
Observational cosmology High C1 2011... (2011)
Ofer Lahav Low Stub4 November 2015Unsourced statements (November 2015, December 2017), ... (2016), Vague or ambiguous time (December 2017)
Oil drop experiment Top C3 December 2010References needed (December 2010), ... (2014), Clarification needed (November 2014)
Orbital Mechanics for Engineering Students Low Stub1 2013... (2013)
Orbital angular momentum multiplexing Low Start4 July 2012Expert attention needed (July 2012), Unsourced statements (July 2012), ... (2013)
Orders of magnitude (energy) Low List6 1999... (2008, 1999), Unsourced statements (November 2011, January 2012, December 2011), Dead external links (January 2018)
Orders of magnitude (length) Mid C26 2002References needed (April 2007, March 2011), ... (2002, January 2007, August 2005, 2009, December 2008, 2010, 2012, October 2009, May 2010, 2016), Unsourced statements (December 2008, February 2009, July 2009, November 2010, September 2014, June 2011, June 2016, January 2018), Vague or ambiguous time (April 2010, April 2009), Incomplete lists (November 2012), Dead external links (May 2013, February 2017), Failed verification (December 2015)
Outline of physical science High Start2 March 2014... (2014), Unsourced statements (March 2014)
Particle Data Group Mid Start1 2009... (2009)
Paul Scherrer Institute Low Start6 2011... (2011, 2015, 2014), Expansion needed (October 2013), References needed (March 2016), Vague or ambiguous time (March 2016)
Pentaquark Mid C1 2009... (2009)
Periodic table Mid FA1 2016... (2016)
Petten nuclear reactor Mid Start1 2006... (2006)
Planck time High Start1 November 2016... (November 2016)
PlanetPhysics Low Start5 May 2012... (May 2012), Notability unclear (May 2012), NPOV disputes (May 2012), Dead external links (May 2015, June 2016)
Plutonium High FA2 2003... (2003), Dead external links (October 2017)
Polywell Mid B5 July 2014Unsourced statements (October 2014, July 2014), ... (2015), DOIs inactive (2017), Dead external links (January 2018)
Primordial nuclide Mid Start1 2013... (2013)
Proposed redefinition of SI base units Mid GA2 March 2013... (March 2013), CS1 errors: dates
Proton therapy Low C6 January 2010... (2012, 2017), Unsourced statements (September 2011), Update needed (January 2010, January 2011, January 2016)
QMC@Home Low Stub1 February 2010... (February 2010)
Quantum Computation and Quantum Information (book) Low Stub1 February 2018... (February 2018)
Quantum computing High B2 November 2017Dead external links (November 2017), ... (2018)
Quantum key distribution Mid B3 August 2015... (August 2015), Dead external links (July 2016), Weasel-worded phrases (February 2018)
Quantum teleportation High C3 June 2012... (2013), In-text citations lacking (June 2012), Clarification needed (May 2015)
Quark star Mid C4 2011... (2011), Web citation with no URL, Unsourced statements (March 2014), References needed (December 2015)
Quasar High B2 June 2011Unsourced statements (May 2014), ... (June 2011)
RF resonant cavity thruster Low C6 December 2016... (2016), Reference errors, Unsourced statements (December 2016, June 2017, November 2017), Clarification needed (September 2017)
ROOT Mid Start1 2009... (2009)
Radioisotope thermoelectric generator Low C5 2004... (2004), References needed (March 2014), Unsourced statements (April 2016, September 2017), Failed verification (October 2014)
Relaxor ferroelectric Low Stub2 April 2015... (2015), Unsourced statements (April 2015)
Renewable energy debate Low C7 October 2009Unsourced statements (October 2009), ... (2011), Limited geographic scope (December 2010), Citation with bare URL, Citation lacking title, Web citation with no URL, CS1 errors: external links
Reprocessed uranium Low Stub1 April 2007... (April 2007)
Rotating radio transient Mid C1 March 2015... (March 2015)
SAGE (Soviet–American Gallium Experiment) Low Start1 January 2010... (January 2010)
SNOLAB Mid C1 September 2015... (September 2015)
STEP (satellite) Low Stub1 2014... (2014)
Sanford Underground Research Facility Mid Start1 August 2009... (August 2009)
School of Physics and Astronomy, University of Manchester Low Stub1 2015... (2015)
Seismic metamaterial High C1 2009... (2009)
Semi-rigid airship Low Start3 2008... (2008), Reliable references lacking (July 2016), Dead external links (January 2018)
Semiconductor detector Mid Start2 December 2008References needed (December 2008), ... (2012)
Shen Chun-shan Low Start1 September 2012... (September 2012)
Silly Putty Low Start2 2005... (2005, July 2009)
Sound from ultrasound Low C8 February 2008Unsourced statements (February 2008, November 2011, March 2014), References needed (December 2013), ... (2014), Citation with bare URL, Citation lacking title, Dead external links (February 2016)
Stellar black hole High Start2 April 2008... (April 2008), Dead external links (January 2018)
Superconductivity High B2 2009... (2009), Disputed statements (August 2016)
Superionic water Low Start1 2013... (2013)
Supernova High FA1 2010... (2010)
Supernova Early Warning System Mid Stub1 November 2017... (November 2017)
Superparamagnetism Low Start1 August 2010... (August 2010)
Supersymmetry High C5 2013... (2013), URL error, Original research (December 2017), Unsourced statements (December 2017), Dead external links (January 2018)
Synchrotron-Light for Experimental Science and Applications in the Middle East Low Start1 May 2017... (May 2017)
Takaaki Kajita Mid Start1 2017... (2017)
Terahertz radiation Mid C5 July 2007... (2012), Unsourced statements (July 2007, January 2013, June 2013), Clarification needed (May 2012)
The Optical Society Mid C3 April 2017... (2017), Conflict of interest (April 2017), References needed (April 2017)
Thomas Jefferson National Accelerator Facility Mid Stub4 June 2010... (June 2010, May 2014, December 2016), References needed (January 2015)
Time Top B6 May 2010... (May 2010), Unsourced statements (January 2015, August 2015, May 2017), Clarification needed (February 2014), Weasel-worded phrases (August 2015)
Tokamak Mid Start4 March 2014... (2017), CS1 errors: dates, Disputed statements (March 2014), Page number citations needed (March 2014)
Tunable laser Mid Start2 December 2008... (December 2008), Unsourced statements (September 2009)
Ultra-high-energy gamma ray Low Stub1 2014... (2014)
Unconventional superconductor Low C6 2009... (2009, 2016), Expert attention needed (May 2013), Too technical (May 2013), Unsourced statements (January 2016)
Unconventional wind turbines Low Start5 2005... (2005, 2012, 2017), Unsourced statements (June 2015, October 2016)
Uranium dioxide Mid Start3 2005... (2005), Unsourced statements (January 2017), Page number citations needed (January 2017)
V band Low Start1 March 2017... (March 2017)
V774104 Low Start1 August 2017... (August 2017)
VIRGOHI21 Mid C1 2009... (2009)
Vacuum polarization Mid Start1 2012... (2012)
Variable-sweep wing Low Start5 April 2008References needed (April 2008), Unsourced statements (March 2013, November 2017), ... (2014), Page number citations needed (May 2013)
Veritasium Low Start1 December 2017... (December 2017)
Very large floating structure Low Start2 2002... (2002, October 2014)
Wave power Mid C1 2015... (2015)
Web of Science Low C1 September 2014... (September 2014)
Weightlessness Mid B3 September 2010... (2010), Unsourced statements (September 2010, November 2010)
Wendelstein 7-X Mid Start2 2015... (2015), Dead external links (January 2018)
William F. Barrett Low Start1 1990... (1990)
Wind farm Low B7 March 2012Unsourced statements (October 2015, March 2012), ... (2017, 2015), Update needed (June 2012, May 2014), Dead external links (January 2018)
Wind power in Indiana Low C2 March 2010... (March 2010), Dead external links (October 2010)
Worldwide LHC Computing Grid Mid Start3 March 2014... (2017), Cleanup needed (March 2014, March 2014)
X-ray astronomy satellite Mid Start1 February 2016... (February 2016)
Yasunobu Nakamura Mid B1 October 2016... (October 2016)
Yttrium aluminium garnet Low Start4 1995... (1995), Unsourced statements (August 2009, April 2011), References needed (April 2013)
Zemax Low Start1 2003... (2003)

Prose needed (22)

ArticleImportanceClassCount OldestIssues
Absolute horizon Low Start4 March 2017... (March 2017), Cleanup needed (March 2017), Weasel-worded phrases (March 2017), Clarification needed (March 2017)
Big Bounce Mid Start6 February 2012Unsourced statements (February 2012), Cleanup needed (December 2016), Vague or ambiguous time (December 2016), ... (December 2016), Weasel-worded phrases (December 2016), Clarification needed (December 2016)
Geothermal energy Mid GA7 May 2010Unsourced statements (May 2010), Page number citations needed (February 2014), Clarification needed (May 2015), Cleanup needed (March 2016), ... (March 2016), Broken or outdated citations (June 2016), Dead external links (April 2017)
HRR singularity Low Start6 November 2013Cleanup needed (November 2013), Introduction cleanup (November 2013), Orphaned (August 2014), Context needed (November 2013), ... (November 2013), Wikilinks needed (October 2014)
Ion laser Mid Start3 September 2007References needed (September 2007), Cleanup needed (February 2011), ... (February 2011)
Mass generation Mid C3 May 2017Clarification needed (May 2017), Cleanup needed (May 2017), ... (May 2017)
Max G. Lagally Low Stub3 November 2009Cleanup needed (November 2009), ... (November 2009), BLP articles lacking sources (February 2013)
Nanometrology Low C4 March 2011Unsourced statements (March 2011), ... (February 2017), Cleanup needed (February 2017), In-text citations lacking (July 2017)
Nathan Seiberg Mid Start2 November 2009Cleanup needed (November 2009), ... (November 2009)
Ocean gyre Low Start3 March 2017... (March 2017), Cleanup needed (March 2017), Expansion needed (March 2017)
Oscar W. Greenberg Low Stub3 November 2009Cleanup needed (November 2009), ... (November 2009), Dead external links (July 2012)
Painlevé paradox Low Start2 June 2015Cleanup needed (June 2015), ... (June 2015)
Resonance High Start2 December 2016Cleanup needed (December 2016), ... (December 2016)
Scanning probe microscopy High C6 November 2015Unsourced statements (February 2016, November 2015), CS1 errors: dates, References needed (November 2015), Cleanup needed (November 2015), ... (November 2015)
Schrödinger equation Top B4 January 2014Unsourced statements (September 2015, January 2014), ... (October 2016), Cleanup needed (October 2016)
Shearography Mid Start4 December 2010References needed (December 2010), Cleanup needed (January 2011), Conflict of interest (December 2010), ... (January 2011)
Spectroscopy High B4 April 2016Citation with format and no URL, References needed (April 2016), Cleanup needed (April 2016), ... (April 2016)
Standard-Model Extension Mid C4 January 2016Weasel-worded phrases (January 2016), Clarification needed (January 2016), Cleanup needed (March 2016), ... (March 2016)
Swell (ocean) Mid Start3 September 2015Unsourced statements (April 2016), Cleanup needed (September 2015), ... (September 2015)
TRIUMF Low Start3 July 2011References needed (July 2011), Cleanup needed (July 2011), ... (July 2011)
Very-long-baseline interferometry Mid C3 January 2009References needed (January 2009), Cleanup needed (October 2012), ... (October 2012)
X-ray photoelectron spectroscopy Mid C6 November 2007Expansion needed (November 2007), Unsourced statements (July 2010, April 2015, June 2015), Cleanup needed (November 2011), ... (November 2011)

Reorganization needed (7)

ArticleImportanceClassCount OldestIssues
Bogdanov affair Mid B6 November 2013Web citation with no URL, Clarification needed (November 2013), Weasel-worded phrases (February 2014), Dead external links (November 2016), Introduction cleanup (January 2017), ... (April 2017)
Graphene quantum dot Mid Stub2 February 2015References needed (February 2015), ... (February 2015)
Leidenfrost effect Mid C3 August 2010Unsourced statements (August 2010), Page number citations needed (February 2014), ... (February 2017)
S-wave Mid Start2 January 2009In-text citations lacking (January 2009), ... (January 2009)
SOFAR channel Low Start3 March 2015References needed (March 2015), ... (March 2015), Dead external links (January 2018)
Timeline of fundamental physics discoveries High List7 December 2013Expert attention needed (December 2013), Sources lacking (December 2013), Cleanup needed (December 2013, December 2013), Notability unclear (December 2013), ... (December 2013)
X-ray Photon Correlation Spectroscopy Low Stub6 August 2017Expert attention needed (August 2017), Context needed (August 2017), Introduction cleanup (August 2017), ... (August 2017), Too technical (August 2017)

Split needed (7)

ArticleImportanceClassCount OldestIssues
Contiguity Low Start1 February 2017... (February 2017)
Dispersion (optics) High C3 October 2014Unsourced statements (October 2014), Disputed statements (October 2014), ... (November 2015)
Elliptical polarization Mid Start4 February 2010Expert attention needed (February 2010), Too technical (February 2010), ... (July 2014)
Minkowski space High Start2 April 2017... (April 2017), Unsourced statements (October 2017)
Polarization (waves) High B4 July 2014Style editing needed (July 2014), ... (July 2014), Disputed statements (May 2015), Clarification needed (May 2015)
Stokes parameters Mid Start1 July 2014... (July 2014)
Timeline of the formation of the Universe Mid C3 May 2016... (May 2016), References needed (October 2016), Unsourced statements (May 2017)

Style editing needed (99)

ArticleImportanceClassCount OldestIssues
Acoustic Doppler velocimetry Mid Start1 May 2009... (May 2009)
Aerodynamic center Low Stub1 November 2017... (November 2017)
Applied spectroscopy Mid Stub2 November 2007Sources lacking (November 2007), ... (May 2011)
Ashok Das Low Start2 January 2008BLP articles lacking sources (January 2008), ... (August 2014)
August Toepler Low Start2 August 2012... (August 2012), BLP articles lacking sources (August 2012)
BTZ black hole Low Start4 October 2011Unsourced statements (October 2011), ... (April 2013), Weasel-worded phrases (March 2017), Clarification needed (March 2017)
Balfour Stewart Low Start2 June 2009... (April 2011, June 2009)
Ball lightning Low B5 April 2012Unsourced statements (April 2012, June 2015), Clarification needed (July 2012), Dead external links (January 2014), ... (December 2017)
Bose–Einstein condensation (network theory) Low Start4 February 2011References needed (February 2011), Cleanup needed (February 2011, February 2011), ... (February 2011)
Burkhard Heim Low B3 February 2009References needed (February 2009), ... (February 2009), Original research (February 2009)
Chiral color Low Stub1 December 2011... (December 2011)
Collision detection Low B3 June 2008Unsourced statements (June 2008, August 2014), ... (August 2014)
Combinatorial mirror symmetry Mid Start3 April 2017Original research (April 2017), Orphaned (April 2017), ... (April 2017)
Convection heater Low Stub3 December 2012References needed (December 2012), Unsourced statements (April 2016), ... (April 2016)
Cryogenic processor Mid Stub1 January 2017... (January 2017)
Crystallographic image processing Mid Start1 August 2016... (August 2016)
Determinism High B6 December 2010Unsourced statements (December 2010, August 2012, August 2014, January 2015), Original research (December 2010), ... (November 2017)
Diabatic Low Start2 January 2011Clarification needed (January 2011), ... (April 2013)
Diffusionless transformation Low Start2 July 2008References needed (July 2008), ... (November 2010)
Directed-energy weapon Low Start9 August 2010Unsourced statements (August 2010, January 2015, August 2016, December 2017), References needed (March 2013, September 2017), Dead external links (June 2012, January 2018), ... (March 2013)
Dynamical simulation Mid Start2 June 2008References needed (June 2008), ... (December 2017)
EPR paradox Mid B2 November 2017Minor POV problems (November 2017), ... (November 2017)
Egil Hylleraas Low Start2 May 2015Unsourced statements (May 2015), ... (May 2015)
Einstein–Maxwell–Dirac equations Mid Start6 October 2010Expert attention needed (October 2010, January 2011), ... (November 2010), Too technical (October 2010), Clarification needed (November 2011)
Electrodynamic tether Low C2 January 2014Unsourced statements (September 2014), ... (January 2014)
Electron-longitudinal acoustic phonon interaction Low Start6 June 2009References needed (June 2009), In-text citations lacking (June 2009), ... (June 2009), Introduction cleanup (June 2009), Context needed (June 2009), Wikilinks needed (November 2012)
Etymology of electricity Low Start5 December 2007... (December 2007), Unsourced statements (June 2014), Clarification needed (February 2016), Introduction cleanup (October 2017), Merge needed (February 2018)
Eurisol Low Start3 November 2008... (November 2008), References needed (September 2014), Update needed (August 2011)
European Combined Geodetic Network Low Stub1 April 2012... (April 2012)
Evans balance Low Stub2 November 2014Promotional tone (November 2014), ... (November 2014)
Event symmetry Mid C5 November 2012Expert attention needed (February 2016), Unsourced statements (November 2012), Categories needed (February 2016), ... (February 2016)
Extremal principles in non-equilibrium thermodynamics Low C1 December 2010... (December 2010)
Field emission probes Low Stub2 August 2009... (October 2009), Orphaned (August 2009)
Flash freezing Low Stub3 February 2017CS1 errors: external links, Clarification needed (February 2017), ... (July 2017)
Flow in partially full conduits Low Start2 January 2017... (January 2017), Wikilinks needed (January 2017)
Fresnel zone Mid Start6 June 2015Expert attention needed (June 2015), Rewrite needed (July 2015), Disputed statements (June 2016), ... (January 2017), In-text citations lacking (January 2017)
Frozen orbit Low Start6 September 2013Expert attention needed (September 2013), Too technical (September 2013), ... (September 2013), Cleanup needed (September 2013, September 2013)
Gauss's law High C2 September 2016... (September 2016), Clarification needed (April 2017)
Gravitational wave Top B7 May 2009Potentially dated statements (2012), Clarification needed (May 2009), Unsourced statements (February 2016, March 2016, September 2017), Weasel words (November 2017), ... (November 2017)
Gupta–Bleuler formalism Low Start2 September 2014... (September 2014), Citation lacking title
Gödel metric Mid B3 July 2015Unsourced statements (July 2015), Weasel-worded phrases (January 2018), ... (January 2018)
Humidity Low C2 January 2014References needed (January 2014), ... (September 2016)
Immanuel Bloch Low Start3 December 2016... (December 2016), References needed (December 2016), Promotional tone (December 2016)
Inertial frame of reference Top B2 June 2017Unsourced statements (June 2017), ... (January 2018)
Jack Sarfatti Low C2 March 2017... (March 2017), Dead external links (January 2018)
James E. Faller Low Stub1 November 2017... (November 2017)
Jan Korringa Low Stub2 September 2017Peacock terms (September 2017), ... (September 2017)
Jasper Kirkby Low Stub1 June 2017... (June 2017)
Jean-Émile Charon Low Start5 October 2012References needed (October 2012), Original research (October 2012), ... (October 2012), Reference cleanup (October 2012), Viewpoints needed (April 2014)
Józef Bem Low Start3 May 2012References needed (May 2012), Expansion needed (March 2016), ... (March 2016)
KLM protocol Low C2 November 2017... (November 2017), Unsourced statements (November 2017)
Kinetics (physics) Mid C1 January 2017... (January 2017)
Kristian Birkeland High Start3 July 2013... (July 2013), DOIs inactive (2017), Dead external links (December 2017)
List of experimental errors and frauds in physics Mid List4 September 2014Unsourced statements (September 2014), References needed (September 2014), ... (September 2014), Clarification needed (September 2014)
Lorentz invariance in loop quantum gravity Low Stub3 July 2009... (July 2009), Notability unclear (August 2011), References needed (August 2017)
Low-dimensional chaos in stellar pulsations Low Start5 September 2010Expert attention needed (September 2010), Original research (September 2010), ... (September 2010), Conflict of interest (September 2010)
Lyapunov vector Low Start2 December 2015Expansion needed (December 2015), ... (December 2015)
Macroscopic quantum phenomena Mid C3 March 2013... (March 2013), Unsourced statements (December 2015), Disputed statements (April 2015)
Metric expansion of space High C4 August 2015Unsourced statements (March 2016, August 2015), ... (August 2015), Weasel-worded phrases (March 2016)
Mostafa Mahmoud Emara Low Start2 June 2013... (June 2013), Orphaned (June 2013)
My Inventions: The Autobiography of Nikola Tesla Low Start2 February 2013Unsourced statements (February 2013), ... (March 2013)
Narayan Chandra Rana Low Start3 December 2016Notability unclear (December 2016), ... (December 2016), References needed (December 2016)
Non-relativistic spacetime Mid Start4 August 2017Expansion needed (August 2017), Orphaned (August 2017), ... (September 2017), Original research (September 2017)
Nuclear weapon design Mid B10 May 2009Unsourced statements (May 2009, January 2013, March 2012, December 2010, December 2012), Limited geographic scope (June 2014), ... (July 2015), Dead external links (November 2016, October 2017), References needed (November 2016)
Particle in a spherically symmetric potential Low Start2 July 2009... (July 2009), Clarification needed (July 2009)
Particle size analysis Low Start2 January 2012Sources lacking (January 2012), ... (January 2012)
Patternation Low Start2 March 2014... (March 2014), Reference cleanup (March 2014)
Photoionization mode Low Start8 December 2007References needed (December 2007), Introduction cleanup (October 2009), Context needed (October 2009), Wikilinks needed (December 2012), Original research (May 2013), ... (May 2013), Unsourced statements (June 2016), Dead external links (June 2016)
Photon entanglement Mid Start3 October 2010Introduction cleanup (October 2010), ... (October 2010), References needed (July 2017)
Physics of whistles Low B4 January 2017Expert attention needed (January 2017), ... (January 2017), Too technical (January 2017)
Pierre-Simon Laplace Mid B3 August 2016... (August 2016), Unsourced statements (August 2016), Dead external links (January 2018)
Polarization (waves) High B4 July 2014... (July 2014), Split needed (July 2014), Disputed statements (May 2015), Clarification needed (May 2015)
Positron emission tomography–magnetic resonance imaging Mid Start3 February 2011Detailed references needed, References needed (January 2013), ... (February 2011)
Quantum cognition Low C4 June 2013... (June 2013), Clarification needed (June 2013), Accuracy disputes or self-published (June 2013), Unsourced statements (December 2017)
Quantum eraser experiment Mid Start2 July 2017... (July 2017), Disputed statements (July 2017)
Radiative equilibrium Mid Start1 April 2011... (April 2011)
Radioactive decay High C3 October 2014Unsourced statements (October 2014), Original research (October 2014), ... (December 2016)
Relational approach to quantum physics Mid C2 June 2015Weasel-worded phrases (June 2015), ... (December 2016)
Research Institute for Advanced Studies Low Stub1 February 2013... (February 2013)
Right-hand rule High Start5 November 2017Expert attention needed (November 2017), Too technical (November 2017), ... (November 2017), References needed (November 2017)
Rotational speed Mid Start3 December 2012References needed (December 2012), Unsourced statements (February 2015), ... (February 2015)
Rotor–stator interaction Low Start1 December 2016... (December 2016)
Scale relativity Low Start8 February 2016Detailed references needed, Clarification needed (February 2016), Weasel-worded phrases (February 2016), ... (February 2016), NPOV disputes (February 2016), Disputed statements (February 2016), Page number citations needed (May 2016), Viewpoints needed (April 2017)
Space travel using constant acceleration Mid C2 December 2011... (December 2011), References needed (November 2013)
Split-ring resonator Low Start3 June 2016CS1 errors: dates, Dead external links (June 2016), ... (October 2017)
Static fatigue Mid Start4 June 2017Orphaned (June 2017), Reliable references lacking (September 2017), Categories needed (September 2017), ... (September 2017)
Stellar pulsation Low Start3 September 2010Original research (September 2010), ... (September 2010), Conflict of interest (September 2010)
Stiction Mid Start2 December 2007... (December 2007), Unsourced statements (April 2008)
Structure formation High Start1 July 2014... (July 2014)
Supersymmetric gauge theory Mid Start3 September 2015... (September 2015), Weasel-worded phrases (May 2016), Disputed statements (May 2016)
The Princeton Three Low Start4 April 2016Citation lacking title, Citation with accessdate and no URL, ... (April 2016), Orphaned (April 2016)
Time-evolving block decimation Low Start2 October 2010References needed (March 2011), ... (October 2010)
Transfer function Mid Start6 April 2013References needed (December 2014), Unsourced statements (April 2013, December 2014), Page number citations needed (April 2013), ... (December 2014), Clarification needed (January 2017)
Tsunami warning system High C5 April 2011... (April 2011), References needed (April 2011, June 2017), Unsourced statements (April 2011), Update needed (July 2014)
Ultrasonic welding Low B1 January 2017... (January 2017)
Uniaxial crystal Low Stub3 September 2009Sources lacking (September 2009), ... (September 2009), Clarification needed (September 2009)
University of California High-Performance AstroComputing Center Low C2 February 2014... (February 2014), Promotional tone (August 2016)
Wiswesser's rule Low Stub4 February 2009Expert attention needed (February 2009), Sources lacking (July 2014), ... (November 2015)
Yilmaz theory of gravitation Low Start6 June 2010Unsourced statements (July 2010), Expert attention needed (September 2010), ... (June 2010), Weasel words (July 2010), Too technical (September 2010)

Too long (4)

ArticleImportanceClassCount OldestIssues
Coriolis force High B5 June 2010Expert attention needed (June 2010), Too technical (June 2010), Unsourced statements (May 2015), ... (March 2014)
Rainer Weiss Mid Start1 October 2017... (October 2017)
Tesla coil High B3 August 2015CS1 errors: dates, References needed (August 2015), ... (October 2016)
Uncertainty High C4 September 2014Unsourced statements (September 2014, November 2017), Vague or ambiguous time (November 2017), ... (November 2017)

Translation cleanup needed (1)

ArticleImportanceClassCount OldestIssues
Endel Lippmaa Low Stub3 August 2015Expansion needed (August 2015), References needed (March 2017)

Trivia sections (2)

ArticleImportanceClassCount OldestIssues
Nucular Low C4 January 2013Unsourced statements (January 2013, September 2014, November 2017), ... (November 2017)
Wernher von Braun High C9 April 2013Unsourced statements (April 2013, December 2014, January 2015, July 2015, November 2017), Citation with accessdate and no URL, References needed (April 2017, January 2018), ... (April 2017)

Unreviewed new articles (2)

ArticleImportanceClassCount OldestIssues
Dropwise condensation Low Start2 November 2016... (November 2016), Orphaned (January 2017)
Lorenz Magaard Mid Start2 February 2017Orphaned (February 2017), ... (February 2017)

Unreviewed new articles created via the Article Wizard (1)

ArticleImportanceClassCount OldestIssues
Alexander Dmitrievich Dolgov Low Stub1 December 2017... (December 2017)

Update needed (56)

ArticleImportanceClassCount OldestIssues
Alcator C-Mod Mid Stub1 October 2015... (October 2015)
Analysis of Malaysia Airlines Flight 370 satellite communications Low GA1 December 2015... (December 2015)
Backscatter X-ray Low Start9 March 2008Unsourced statements (March 2008), Cleanup needed (November 2010, November 2010), ... (March 2014), Weasel-worded phrases (September 2013, November 2015), CS1 errors: dates, Dead external links (June 2016, October 2016)
Beyond Einstein program Mid Stub1 May 2013... (May 2013)
Breve (software) Low Stub2 May 2012References needed (May 2012), ... (December 2016)
Brian Cox (physicist) Low C3 January 2016Unsourced statements (July 2016), ... (January 2016), Vague or ambiguous time (February 2017)
Cadarache Low Start1 December 2015... (December 2015)
China Jinping Underground Laboratory Mid C2 January 2016... (January 2016), Potentially dated statements (May 2017)
Collider Detector at Fermilab High Start3 March 2016... (March 2016), Expansion needed (September 2016), Unsourced statements (September 2016)
Cosmic string Mid Start2 September 2016References needed (September 2016), ... (December 2017)
D0 experiment Mid Stub2 June 2008Expansion needed (June 2008), ... (May 2015)
DEAP Low Start3 August 2016... (August 2016, March 2017), Unsourced statements (August 2016)
Dan Shechtman Mid C4 October 2011Unsourced statements (October 2011, December 2014), Vague or ambiguous time (October 2011), ... (June 2014)
Erwin Schrödinger International Institute for Mathematical Physics Low Stub1 March 2017... (March 2017)
Eurisol Low Start3 November 2008Style editing needed (November 2008), References needed (September 2014), ... (August 2011)
Extreme Light Infrastructure Mid Start2 February 2016... (February 2016, October 2017)
Fault current limiter Low Start4 August 2015Expansion needed (August 2015, November 2015), Promotional tone (November 2015), ... (November 2015)
Fusion ignition Low Stub2 February 2013Potentially dated statements (2015), ... (February 2013)
HiPER Mid B2 January 2011Unsourced statements (January 2011), ... (December 2013)
Higgs boson Top B7 July 2012Unsourced statements (July 2012, August 2012, July 2015), References needed (January 2015), Original research (January 2015), Vague or ambiguous time (August 2016), ... (July 2017)
High Luminosity Large Hadron Collider Low Stub1 June 2017... (June 2017)
High-intensity focused ultrasound Mid C12 2012Detailed references needed, Potentially dated statements (2012), Web citation with no URL, Unsourced statements (April 2016, December 2015, December 2016, August 2017), References needed (April 2016), Promotional tone (January 2015), ... (April 2016), Vague or ambiguous time (December 2016), Clarification needed (December 2016)
Hyperloop Low C2 June 2015... (June 2015), Potentially dated statements (May 2017)
IKAROS Low C2 March 2016... (March 2016), Dead external links (December 2016)
ITER High B9 February 2007Unsourced statements (April 2008, February 2007, March 2016, December 2015, April 2017), ... (January 2013), CS1 errors: dates, Dead external links (September 2017, January 2018)
Immersion lithography Low Start3 March 2014... (March 2014), References needed (March 2014), Introduction cleanup (March 2014)
Inertial fusion power plant Low Start4 October 2014References needed (November 2014), Dead external links (November 2014), ... (October 2014, November 2014)
Institute for Science and International Security Low Start4 December 2013... (December 2013), Promotional tone (December 2013), Dead external links (June 2016, November 2017)
John Kanzius Low Start1 March 2013... (March 2013)
Jonathan Oppenheim Low Stub1 May 2014... (May 2014)
Jōyō (nuclear reactor) Low Stub2 October 2017... (October 2017), References needed (December 2017)
LHC@home Low Start1 December 2011... (December 2011)
Lagrangian point Mid C6 2013Potentially dated statements (2017, 2013, 2015, 2016), ... (April 2017, January 2018)
Laser Mégajoule Mid C2 May 2016... (May 2016), Dead external links (January 2018)
Light-water reactor Mid C2 June 2014Unsourced statements (June 2014), ... (July 2015)
Loren Acton Low Start2 August 2010... (August 2010), BLP articles lacking sources (December 2012)
Nuclear weapon High C8 May 2013Unsourced statements (May 2014, May 2013, June 2013, July 2017), ... (June 2013), Web citation with no URL, Disputed statements (July 2013), Expansion needed (July 2017)
Nuclear weapons convention Low Start2 September 2016Dead external links (September 2016), ... (January 2017)
Orders of magnitude (radiation) Low List4 March 2007Unsourced statements (March 2007, July 2011), Clarification needed (March 2011), ... (July 2011)
PRISM (reactor) Low Stub1 October 2017... (October 2017)
Particulates Mid B12 August 2012Unsourced statements (September 2014, February 2016, December 2014), References needed (August 2012), Clarification needed (January 2013), Reliable references lacking (December 2014), Vague or ambiguous time (December 2014), CS1 errors: missing author or editor, Weasel-worded phrases (September 2014), Dead external links (April 2016), ... (September 2016), DOIs inactive (2017)
Pioneer anomaly Mid C4 July 2011Unsourced statements (July 2011), Accuracy disputes or self-published (January 2014), Vague or ambiguous time (October 2017), ... (October 2017)
Planck (spacecraft) High Start1 October 2017... (October 2017)
Pontecorvo–Maki–Nakagawa–Sakata matrix Mid Start2 April 2015CS1 errors: dates, ... (April 2015)
Proton therapy Low C6 January 2010Potentially dated statements (2012, 2017), Unsourced statements (September 2011), ... (January 2010, January 2011, January 2016)
QuakeSat Low Stub1 April 2016... (April 2016)
Quantum dot laser Low Stub2 December 2014References needed (December 2014), ... (December 2014)
Riazuddin (physicist) Low C6 April 2014References needed (October 2015), CS1 errors: dates, ... (April 2014), Unsourced statements (December 2016, January 2018), Copy edit needed (January 2018)
Superconductor classification Mid Stub2 July 2010Unsourced statements (July 2010), ... (November 2015)
Tsunami warning system High C5 April 2011Style editing needed (April 2011), References needed (April 2011, June 2017), Unsourced statements (April 2011), ... (July 2014)
Unparticle physics Low C2 November 2010... (November 2010), In-text citations lacking (August 2011)
Uranium High FA1 September 2016... (September 2016)
Wilkinson Microwave Anisotropy Probe High B2 December 2012Unsourced statements (January 2013), ... (December 2012)
Wind farm Low B7 March 2012Unsourced statements (October 2015, March 2012), Potentially dated statements (2017, 2015), ... (June 2012, May 2014), Dead external links (January 2018)
Wind turbine Low C4 October 2013Reliable references lacking (October 2013), Disputed statements (October 2013), ... (April 2016), Unsourced statements (July 2016)
Windbelt Low Start1 December 2016... (December 2016)

Weasel words (4)

ArticleImportanceClassCount OldestIssues
De Sitter universe Mid Start2 April 2011References needed (April 2011), ... (April 2011)
Gravitational wave Top B7 May 2009Potentially dated statements (2012), Clarification needed (May 2009), Unsourced statements (February 2016, March 2016, September 2017), ... (November 2017), Style editing needed (November 2017)
William Allen Zajc Mid Start3 April 2009Accuracy disputes or self-published (April 2009), ... (November 2009), Conflict of interest (January 2010)
Yilmaz theory of gravitation Low Start6 June 2010Unsourced statements (July 2010), Expert attention needed (September 2010), Style editing needed (June 2010), ... (July 2010), Too technical (September 2010)

General

1911 Britannica articles needing updates (2)

ArticleImportanceClassCount OldestIssues
Optical aberration Mid C4 May 2009Rewrite needed (May 2009), Expert attention needed (March 2011), ... (May 2016)
Optical mineralogy Low C1 January 2011... (January 2011)

Categories needed (9)

ArticleImportanceClassCount OldestIssues
De Sitter space Mid C5 November 2012Expert attention needed (May 2017), Clarification needed (November 2012), ... (May 2017), Too technical (May 2017)
Event symmetry Mid C5 November 2012Expert attention needed (February 2016), Unsourced statements (November 2012), ... (February 2016), Style editing needed (February 2016)
Göran Lindblad (physicist) Low Stub3 December 2017Notability unclear (December 2017), ... (December 2017), BLP articles lacking sources (December 2017)
IDF curve Low Start1 January 2018... (January 2018)
Karl D. Swartzel Jr. Mid Stub1 February 2017... (February 2017)
Leonid Mikhailovich Shkadov Low Stub3 January 2008Sources lacking (January 2008), Notability unclear (September 2015), ... (June 2017)
Mechanical testing Low Start2 May 2017Orphaned (May 2017), ... (May 2017)
Mohammad Aslam Khan Khalil Low Stub1 October 2017... (October 2017)
Static fatigue Mid Start4 June 2017Orphaned (June 2017), Reliable references lacking (September 2017), ... (September 2017), Style editing needed (September 2017)

Close paraphrasing (1)

ArticleImportanceClassCount OldestIssues
David Douglass (physicist) Low Stub4 October 2014Promotional tone (October 2014), Cleanup needed (October 2014), ... (October 2014), Copied and pasted articles and sections with url provided (October 2014)

Close paraphrasing of public domain sources (1)

ArticleImportanceClassCount OldestIssues
Electric charge Top B4 December 2011Unsourced statements (December 2011, January 2015), Cleanup needed (November 2014), ... (November 2014)

Copied and pasted articles and sections with url provided (3)

ArticleImportanceClassCount OldestIssues
David Douglass (physicist) Low Stub4 October 2014Promotional tone (October 2014), Cleanup needed (October 2014), Close paraphrasing (October 2014), ... (October 2014)
Neutron activation analysis Low Start1 December 2015... (December 2015)
Prompt gamma neutron activation analysis Low Stub1 December 2015... (December 2015)

Disproportional geographic scope (1)

ArticleImportanceClassCount OldestIssues
Ku band Low Start3 July 2014References needed (July 2014), ... (July 2014), Page number citations needed (July 2016)

Improper non-free content (2)

ArticleImportanceClassCount OldestIssues
Alexander Animalu Low C1 December 2013... (December 2013)
George Wetherill Mid Start2 February 2013In-text citations lacking (February 2013), ... (June 2017)

Sections needed (1)

ArticleImportanceClassCount OldestIssues
Wilhelm Karl Ritter von Haidinger Low Start1 February 2018... (February 2018)

Tables needed (2)

ArticleImportanceClassCount OldestIssues
Electronvolt Mid Start3 May 2017List cleanup (May 2017), Cleanup needed (May 2017), ... (May 2017)
Geometrized unit system Mid Start6 July 2009Cleanup needed (July 2009, July 2009, April 2017), List cleanup (April 2017), ... (April 2017), Unsourced statements (July 2017)

Year an event occurred needed (4)

ArticleImportanceClassCount OldestIssues
André Pochan Low Stub1 January 2016... (January 2016)
Dimensionless physical constant Mid Start3 July 2015Unsourced statements (May 2016, July 2015), ... (May 2016)
Heliocentrism Top B5 September 2010Unsourced statements (April 2012, April 2017), Page number citations needed (September 2010, May 2011), ... (April 2017)
String theory landscape Mid Start9 March 2016Expert attention needed (May 2017), Unsourced statements (May 2016, May 2017), Weasel-worded phrases (March 2016, May 2017), ... (May 2016), Clarification needed (May 2017), Too technical (May 2017)

Links

DOIs inactive (32)

ArticleImportanceClassCount OldestIssues
CT scan Mid C2 August 2013Dead external links (August 2013), ... (2017)
David Hilbert High C2 September 2016Unsourced statements (September 2016), ... (2018)
De Broglie–Bohm theory Mid Start2 July 2016Merge needed (July 2016), ... (2017)
Electron microscope High B3 July 2008Unsourced statements (July 2008, April 2017), ... (2017)
Environmental scanning electron microscope Low C2 May 2014Dead external links (May 2014), ... (2017)
Fine-structure constant High C2 December 2017... (2017), Clarification needed (December 2017)
Geometric phase Low Start1 2018... (2018)
Gravity of Mars Mid B1 2017... (2017)
Inflation (cosmology) High C8 November 2012Unsourced statements (May 2014, October 2014), Clarification needed (November 2012, June 2014), References needed (November 2016), ... (2017), Dead external links (November 2017, January 2018)
International System of Units Top GA5 April 2016Unsourced statements (April 2016, December 2017), ... (2017), Expansion needed (December 2017), Merge needed (December 2017)
John Vincent Atanasoff High C2 June 2015In-text citations lacking (June 2015), ... (2017)
Josiah Willard Gibbs High FA2 August 2017... (2017), Clarification needed (August 2017)
Julius von Mayer Mid C4 July 2014Web citation with no URL, Unsourced statements (July 2014), Clarification needed (March 2015), ... (2017)
Kristian Birkeland High Start3 July 2013Style editing needed (July 2013), ... (2017), Dead external links (December 2017)
Landau–Zener formula Mid Start1 2017... (2017)
Light-front quantization applications Mid C1 2017... (2017)
List of topics characterized as pseudoscience High List4 April 2016Failed verification (April 2016), Dead external links (June 2016), ... (2017), Page number citations needed (November 2017)
Manne Siegbahn High C1 2017... (2017)
Maxwell's demon High C4 March 2012References needed (March 2012), Weasel-worded phrases (November 2012), CS1 errors: external links, ... (2017)
Muon Top B5 April 2015Expert attention needed (January 2016), References needed (April 2015), Too technical (January 2016), ... (2017)
Optical amplifier Mid B1 2017... (2017)
Origin of avian flight Low Start3 April 2014In-text citations lacking (April 2014), Clarification needed (April 2014), ... (2017)
Ostwald ripening Mid Start4 September 2011Unsourced statements (September 2011, April 2013, January 2015), ... (2017)
Particulates Mid B12 August 2012Unsourced statements (September 2014, February 2016, December 2014), References needed (August 2012), Clarification needed (January 2013), Reliable references lacking (December 2014), Vague or ambiguous time (December 2014), CS1 errors: missing author or editor, Weasel-worded phrases (September 2014), Dead external links (April 2016), Update needed (September 2016), ... (2017)
Plate tectonics Mid B8 December 2014Citation with format and no URL, Clarification needed (December 2014, September 2017), References needed (November 2015), Weasel-worded phrases (January 2016), ... (2017), Dead external links (August 2017), Vague or ambiguous time (September 2017)
Polywell Mid B5 July 2014Unsourced statements (October 2014, July 2014), Potentially dated statements (2015), ... (2017), Dead external links (January 2018)
Proton Top C1 2017... (2017)
Scanning transmission electron microscopy Mid Start1 2017... (2017)
Silver nanoparticle Low C2 December 2015Unsourced statements (December 2015), ... (2018)
Sunyaev–Zel'dovich effect Low Start1 2017... (2017)
Vortex ring Mid Start2 July 2010Unsourced statements (July 2010), ... (2018)
Zero-point energy High B1 2017... (2017)

Dead external links (866)

ArticleImportanceClassCount OldestIssues
Aage Bohr High GA1 April 2017... (April 2017)
Abdul Qadeer Khan Low C5 October 2015NPOV disputes (October 2015, March 2016), BLP articles lacking sources (May 2016), ... (November 2017, December 2017)
Abdullah Sadiq Mid Start1 October 2016... (October 2016)
Absolute threshold of hearing Low Start1 October 2016... (October 2016)
Accelerator mass spectrometry Mid C1 January 2015... (January 2015)
Accretion disk Mid B1 October 2016... (October 2016)
Acoustic location Low Start3 March 2014Unsourced statements (March 2014), ... (February 2015, December 2016)
Acoustic metamaterial Low C1 February 2017... (February 2017)
Acoustic quieting Low Start1 October 2016... (October 2016)
Acoustic radiation pressure Low Stub3 August 2009Clarification needed (August 2009), In-text citations lacking (March 2012), ... (June 2017)
Acoustic shadow Low Stub1 October 2012... (October 2012)
AdS/CMT correspondence Low Stub3 December 2016Unsourced statements (December 2016), Clarification needed (December 2016), ... (June 2017)
Adi Bulsara Mid Start2 October 2016... (October 2016, January 2017)
Advanced boiling water reactor Low Start5 December 2006Potentially dated statements (December 2006), ... (September 2014, October 2016, June 2017), Unsourced statements (September 2016)
Advanced composite materials (engineering) Low Start1 October 2016... (October 2016)
Aether theories Low B2 March 2015Unsourced statements (March 2015), ... (October 2016)
Afshar experiment High B1 June 2016... (June 2016)
Aimé Argand Low Start1 June 2012... (June 2012)
Airlift pump Mid Stub4 March 2009References needed (March 2009), Unsourced statements (July 2013), Introduction cleanup (November 2012), ... (August 2015)
Alain Aspect Mid Start1 December 2017... (December 2017)
Alain Haché Low Stub1 October 2016... (October 2016)
Alan Brewer Low Stub1 May 2016... (May 2016)
Alan Lloyd Hodgkin High Start1 November 2017... (November 2017)
Albert A. Michelson High B4 October 2014Unsourced statements (October 2014), Failed verification (January 2016), References needed (May 2017), ... (January 2018)
Albert Allen Bartlett Low Start2 2001Potentially dated statements (2001), ... (November 2017)
Albert Baez Low Start1 January 2018... (January 2018)
Albert Einstein Award Low C1 December 2017... (December 2017)
Aleksandr Danilovich Aleksandrov Mid C1 December 2017... (December 2017)
Alessandro Volta Mid C3 September 2010... (September 2010, April 2016, June 2017)
Alex Grossmann Low Stub1 December 2017... (December 2017)
Alexander Dalgarno Mid Start1 June 2017... (June 2017)
Alexander Graham Bell High B5 September 2015Detailed references needed, Unsourced statements (September 2015), ... (September 2015), Web citation with no URL, Incomplete lists (August 2016)
Alexander Shikov Low Start1 November 2017... (November 2017)
Alexis Clairaut Mid C2 January 2018CS1 errors: dates, ... (January 2018)
Alfred Kastler High Start1 December 2017... (December 2017)
Alfvén wave Mid C5 October 2012Expert attention needed (October 2012), Too technical (October 2012), References needed (August 2015), ... (January 2018)
Allan V. Cox Mid C2 January 2018CS1 errors: dates, ... (January 2018)
Alternatives to general relativity Low Stub5 October 2009Rewrite needed (October 2009), Unsourced statements (August 2015), Accuracy disputes or self-published (February 2016), ... (July 2017, September 2017)
Amitava Raychaudhuri Mid Start2 October 2016... (October 2016), Unsourced statements (June 2017)
Amplified spontaneous emission Mid Start2 February 2015Clarification needed (February 2015), ... (July 2017)
Andre Geim High C1 January 2018... (January 2018)
Andreas Jaszlinszky Low Start1 October 2016... (October 2016)
Andrew Fisher (physicist) Low Start1 July 2017... (July 2017)
Andrew Huxley High Start1 April 2014... (April 2014)
Andrew Lang (physicist) Low Stub2 October 2016Citation with accessdate and no URL, ... (October 2016)
Andrew Lyne Low Start2 August 2016Unsourced statements (August 2016), ... (July 2017)
Aneutronic fusion Low B5 October 2011Unsourced statements (July 2012, October 2011, December 2013), Reliable references lacking (June 2012), ... (April 2017)
Angioletta Coradini Mid Start4 October 2011References needed (October 2011), Unsourced statements (October 2015, November 2012), ... (July 2017)
Anirudh Singh Low Start2 April 2009In-text citations lacking (April 2009), ... (October 2016)
Ansar Pervaiz Mid Start2 October 2016CS1 errors: dates, ... (October 2016)
Anthony Ichiro Sanda Mid Start1 October 2016... (October 2016)
Anthony M. Johnson Low Stub2 July 2017CS1 errors: dates, ... (July 2017)
Anticrepuscular rays Low Stub1 October 2016... (October 2016)
Antimatter Top B2 August 2011Unsourced statements (August 2011), ... (July 2017)
Antony Garrett Lisi Mid C1 January 2017... (January 2017)
Anwar Ali (physicist) Low Start3 August 2012Unsourced statements (August 2012), CS1 errors: dates, ... (October 2016)
ArXiv High C3 January 2014Potentially dated statements (January 2014), Reliable references lacking (February 2016), ... (October 2016)
Arbitrary unit Low Start1 January 2013... (January 2013)
Archytas Low Start2 October 2016... (October 2016), Unsourced statements (April 2017)
Ardeshir Hosseinpour Low Start4 September 2010... (September 2010, October 2016), Unsourced statements (April 2013, January 2015)
Argo (oceanography) Low C1 October 2016... (October 2016)
Arie Bodek Low Start1 October 2016... (October 2016)
Arnljot Elgsæter Low Stub2 March 2013Orphaned (March 2013), ... (October 2016)
Arnold Sommerfeld High B1 January 2018... (January 2018)
Arthur Edward Ruark Low Stub1 October 2016... (October 2016)
Artificial gravity Mid Start9 February 2011Unsourced statements (February 2011, January 2016), Introduction cleanup (May 2013), Original research (January 2016, May 2016, February 2016, August 2017), ... (July 2017), References needed (August 2017)
Arvind Rajaraman Low Stub2 February 2010Notability unclear (February 2010), ... (October 2016)
Aryeh Kaplan Low C2 November 2017Unsourced statements (November 2017), ... (December 2017)
Asad Naqvi Low Start2 October 2016CS1 errors: dates, ... (October 2016)
Ashoke Sen Mid Start1 October 2016... (October 2016)
Asterix IV laser Mid Start1 October 2016... (October 2016)
Astrochemistry Mid Start1 January 2018... (January 2018)
Astronomical seeing Low C4 January 2011Unsourced statements (January 2011, November 2016), ... (August 2016, March 2017)
Astronomical spectroscopy High B1 October 2016... (October 2016)
Astronomy Top GA1 August 2017... (August 2017)
Atmospheric duct Low Stub1 December 2017... (December 2017)
Atmospheric radiative transfer codes Mid Start2 August 2016Expansion needed (August 2016), ... (December 2016)
Atom optics Mid Stub1 October 2016... (October 2016)
Atomic mirror Low Start1 July 2017... (July 2017)
Atomic nucleus Top B2 August 2013Unsourced statements (August 2013), ... (January 2018)
Audio system measurements Mid Start8 November 2007Unsourced statements (October 2008, November 2007, September 2009, April 2010, June 2011), Failed verification (January 2011), CS1 errors: external links, ... (October 2016)
Augustus George Vernon Harcourt Low Start1 March 2009... (March 2009)
Automatic calculation of particle interaction or decay Low Start4 June 2010Cleanup needed (June 2010, June 2010), Expansion needed (August 2015), ... (October 2016)
Automobile drag coefficient Low C9 September 2010... (September 2010, July 2017, February 2018), References needed (November 2013), Citation with accessdate and no URL, Unsourced statements (April 2014, June 2017, January 2018), Clarification needed (January 2018)
Avrami equation Low C1 October 2016... (October 2016)
Axial pen force Low Stub2 March 2011In-text citations lacking (March 2011), ... (March 2011)
Axial precession Low B5 January 2015Unsourced statements (January 2015, November 2016, January 2017), References needed (September 2017), ... (January 2018)
Axion Mid Start4 May 2016Weasel-worded phrases (May 2016), Clarification needed (May 2016), ... (October 2016), Unsourced statements (June 2017)
BaBar experiment Low Start3 June 2012Reliable references lacking (June 2012), ... (May 2013, March 2017)
Backscatter X-ray Low Start9 March 2008Unsourced statements (March 2008), Cleanup needed (November 2010, November 2010), Update needed (March 2014), Weasel-worded phrases (September 2013, November 2015), CS1 errors: dates, ... (June 2016, October 2016)
Ball lightning Low B5 April 2012Unsourced statements (April 2012, June 2015), Clarification needed (July 2012), ... (January 2014), Style editing needed (December 2017)
Battery (electricity) High B6 December 2010Potentially dated statements (2012, 2017), Unsourced statements (December 2010), References needed (April 2017), ... (June 2017, July 2017)
Beatrice Tinsley Mid Start3 October 2016... (October 2016, July 2017), References needed (August 2017)
Behavior of nuclear fuel during a reactor accident Low C5 May 2013Expansion needed (May 2013), Citation with bare URL, Citation lacking title, ... (May 2016, October 2016)
Behram Kurşunoğlu Low Start2 December 2017... (December 2017), BLP articles lacking sources (December 2017)
Belousov–Zhabotinsky reaction Low Start1 October 2016... (October 2016)
Belt friction Low Start1 July 2017... (July 2017)
Ben Nijboer Mid Start1 March 2017... (March 2017)
Binary star Mid B2 July 2012References needed (July 2012), ... (July 2017)
Bioelectromagnetics Mid Start3 August 2011Unsourced statements (August 2011, April 2015), ... (August 2017)
Bird flight Mid C4 April 2009Unsourced statements (April 2009), Cleanup needed (September 2015, September 2015), ... (May 2017)
Birkeland current Mid B1 July 2017... (July 2017)
Bjarne Tromborg Low Start5 November 2014Citation with bare URL, Citation lacking title, Unsourced statements (November 2014), ... (November 2014), BLP articles lacking sources (November 2014)
Bjørn Wiik Mid Start1 November 2016... (November 2016)
Black silicon Low Start1 November 2016... (November 2016)
Blacklight Low B3 July 2013Unsourced statements (July 2013), ... (July 2017, September 2017)
Blade element momentum theory Low Start5 March 2013Expert attention needed (March 2013), References needed (May 2013), Too technical (March 2013), ... (November 2016)
Blaise Pascal High B4 September 2011Disputed statements (September 2011), Clarification needed (July 2012), References needed (June 2017), ... (July 2017)
Blended wing body Mid C6 November 2014Unsourced statements (November 2015, November 2014, August 2015), ... (November 2016), Accuracy disputes or self-published (October 2017, November 2017)
Bogdanov affair Mid B6 November 2013Web citation with no URL, Clarification needed (November 2013), Weasel-worded phrases (February 2014), ... (November 2016), Introduction cleanup (January 2017), Reorganization needed (April 2017)
Boris Borisovich Golitsyn Low Start1 November 2016... (November 2016)
Boris Pavlovich Belousov Mid Start1 November 2016... (November 2016)
Bottom eta meson Mid Stub1 July 2017... (July 2017)
Bowen ratio Low Stub1 November 2016... (November 2016)
Bradley Schaefer Mid Start1 November 2016... (November 2016)
Brian Josephson High GA1 December 2017... (December 2017)
Brian Keith Tanner Mid C1 November 2016... (November 2016)
Brian May Low B3 September 2010... (September 2010, June 2015), Unsourced statements (July 2017)
Brian Swimme Low Start4 May 2017Citation lacking title, Web citation with no URL, Unsourced statements (May 2017), ... (January 2018)
Brocken spectre Low Start2 September 2012References needed (September 2012), ... (November 2016)
Brown dwarf Mid B7 August 2008Incomplete lists (August 2008), Potentially dated statements (2013), Unsourced statements (June 2013, April 2013), ... (November 2016, March 2017, January 2018)
Bruno Rossi Mid GA1 December 2017... (December 2017)
Buckling Low B3 February 2015Clarification needed (February 2015), Vague or ambiguous geographic scope (February 2015), ... (November 2017)
Budker Institute of Nuclear Physics Low Start2 March 2012References needed (March 2012), ... (November 2016)
C band (IEEE) Low Start1 July 2017... (July 2017)
C band (NATO) Low Stub1 July 2017... (July 2017)
C. Thomas Elliott Low Stub1 December 2017... (December 2017)
C. V. Raman High C2 February 2017References needed (February 2017), ... (September 2017)
CBRN defense Mid C5 September 2015Expert attention needed (September 2015), Cleanup needed (December 2016, December 2016), ... (July 2017)
CHARMM Low B1 October 2017... (October 2017)
CIDNP Low B2 March 2014Introduction cleanup (March 2014), ... (January 2018)
CRC Handbook of Chemistry and Physics Low Start2 January 2018Sources lacking (January 2018), ... (January 2018)
CT scan Mid C2 August 2013... (August 2013), DOIs inactive (2017)
Calabi–Yau manifold Mid Start4 January 2013In-text citations lacking (January 2013), CS1 errors: dates, CS1 errors: chapter ignored, ... (July 2017)
Calutron Mid FA3 2009Potentially dated statements (2009, 2015), ... (July 2017)
Canadian Institute for Theoretical Astrophysics Low Start1 January 2018... (January 2018)
Canadian Penning Trap Mass Spectrometer Low Stub1 January 2018... (January 2018)
Capacitively coupled plasma Low Start2 April 2008References needed (April 2008), ... (November 2016)
Capstan equation Low Start1 August 2017... (August 2017)
Carl Friedrich Gauss Top B3 July 2007Unsourced statements (July 2007), References needed (July 2012), ... (June 2017)
Carl Friedrich von Weizsäcker High B1 November 2016... (November 2016)
Carlo Rovelli High Start1 November 2016... (November 2016)
Carlos Frenk Low Stub2 May 2015BLP articles lacking sources (May 2015), ... (January 2018)
Carolyne Van Vliet Low Start1 November 2016... (November 2016)
Casimir effect High B4 January 2013Unsourced statements (January 2013), Reliable references lacking (July 2015), Introduction cleanup (March 2017), ... (January 2018)
Categories: On the Beauty of Physics Low Start1 August 2017... (August 2017)
Causal sets Mid C1 January 2018... (January 2018)
Centrifugal force High C2 December 2012Unsourced statements (December 2012), ... (April 2017)
Chandre Dharma-wardana Low Start1 November 2016... (November 2016)
Chaos: Making a New Science Low Start1 May 2017... (May 2017)
Charge conservation Top B1 August 2017... (August 2017)
Charles Christian Lauritsen Mid Start1 January 2018... (January 2018)
Charles Critchfield Low GA2 August 2017Citation with accessdate and no URL, ... (August 2017)
Charles Glover Barkla High Start2 March 2013Unsourced statements (March 2013), ... (November 2016)
Charles K. Kao High C4 October 2010... (October 2010, November 2016, December 2017), Citation with format and no URL
Charles M. Falco Low Start2 November 2011Unsourced statements (November 2011), ... (August 2017)
Charles R. Bentley Low Stub1 January 2018... (January 2018)
Charles S. Peskin Low Stub1 August 2017... (August 2017)
Charles Thorn Low Stub1 November 2016... (November 2016)
Chart datum Low Stub1 November 2016... (November 2016)
Chaudhry Abdul Majeed Low C6 July 2012Unsourced statements (July 2012, August 2012, December 2015), Weasel-worded phrases (July 2012), CS1 errors: dates, ... (November 2016)
Chemical affinity Low Start1 November 2016... (November 2016)
Chemical oxygen iodine laser Low Stub5 February 2008References needed (February 2008), Unsourced statements (February 2008), ... (September 2010), Citation with bare URL, Citation lacking title
Chemical shift Low B2 January 2016... (January 2016), Unsourced statements (January 2017)
Chen Shiyi Low Start1 December 2016... (December 2016)
Chris J. L. Doran Low Stub1 November 2016... (November 2016)
Chris Wallace (computer scientist) Low Start2 February 2013In-text citations lacking (February 2013), ... (August 2017)
Christian Christiansen Low Stub1 November 2016... (November 2016)
Christian Møller Mid Stub1 November 2016... (November 2016)
Christopher Hansteen Mid B2 March 2009Unsourced statements (March 2009), ... (January 2018)
Chromosphere Low Start2 August 2009References needed (August 2009), ... (May 2012)
Circulation control wing Low C1 January 2018... (January 2018)
Circumstellar habitable zone Low B3 November 2016... (November 2016, September 2017, January 2018)
Closed wing Low Start3 January 2014Unsourced statements (January 2014, February 2014), ... (January 2018)
Codex Arundel Low Start1 August 2017... (August 2017)
Coefficient of performance Mid Start6 January 2011References needed (September 2012, January 2011), Unsourced statements (February 2011), Original research (September 2012), ... (August 2017, December 2017)
Compressor Mid B4 May 2014Clarification needed (May 2014), Unsourced statements (August 2017), ... (December 2017, January 2018)
Computational astrophysics Mid Start1 August 2017... (August 2017)
Computational electromagnetics Low C3 April 2013Unsourced statements (January 2015), Failed verification (April 2013), ... (February 2017)
Condenser (optics) Low Stub1 August 2017... (August 2017)
Conifold Low Stub1 January 2018... (January 2018)
Control moment gyroscope Mid B3 October 2008References needed (October 2008), Unsourced statements (May 2017), ... (January 2018)
Conversion of units of temperature Low List2 July 2016... (July 2016, November 2016)
Corium (nuclear reactor) Mid B3 February 2013... (February 2013), Citation lacking title, Merge needed (November 2017)
Cosmic ray High B3 April 2015Unsourced statements (April 2015, July 2017), ... (January 2018)
Cosmic ray spallation Low Stub3 April 2009In-text citations lacking (April 2009), ... (August 2017, January 2018)
Coulomb collision Low Start1 August 2017... (August 2017)
Coupled map lattice Low Start1 January 2018... (January 2018)
Crepuscular rays Mid Start2 April 2013References needed (April 2013), ... (August 2017)
Critical mass High C4 May 2012Detailed references needed, References needed (May 2012), Reliable references lacking (April 2017), ... (April 2017)
Cross product Mid B3 April 2008Unsourced statements (April 2008, November 2009), ... (July 2016)
Cryomodule Low Stub1 August 2017... (August 2017)
Crystal structure of boron-rich metal borides Low B2 August 2017Citation with format and no URL, ... (August 2017)
Cubic crystal system Low C3 July 2015Unsourced statements (June 2016, July 2015), ... (August 2017)
Cyclone Mid GA3 July 2015Unsourced statements (July 2015), Expansion needed (July 2016), ... (August 2017)
Cyril Hilsum Mid Start1 December 2016... (December 2016)
D meson Mid Stub1 September 2017... (September 2017)
D. Allan Bromley Low Start1 December 2016... (December 2016)
DLVO theory Low Start1 December 2016... (December 2016)
Daniel Bernoulli Mid C3 April 2015References needed (April 2015, February 2018), ... (December 2016)
Daniel Frank Walls Low Stub2 July 2015Unsourced statements (July 2015), ... (July 2017)
Daniel Zajfman Low Start1 January 2018... (January 2018)
Dark flow Low Start2 August 2013Factual verification needed (August 2013), ... (December 2016)
David Berenstein Low Stub1 January 2018... (January 2018)
David Bohm Mid C2 July 2014Failed verification (July 2014), ... (December 2017)
David Gross High Start2 February 2016BLP articles lacking sources (February 2016), ... (December 2017)
David Jaffray Low Stub2 December 2007Unsourced statements (December 2007), ... (September 2017)
David Lee (physicist) High Start1 January 2018... (January 2018)
David McNiven Garner Low Start1 December 2016... (December 2016)
David Schramm (astrophysicist) Low Stub1 January 2018... (January 2018)
Deep Impact (spacecraft) Mid GA1 September 2017... (September 2017)
Degasperis–Procesi equation Low B1 December 2016... (December 2016)
Delta-v budget Low C1 June 2015... (June 2015)
Dennis Gabor High Start2 December 2015Unsourced statements (December 2015), ... (November 2017)
Detlef Quadfasel Low Stub1 January 2018... (January 2018)
Deutsch–Jozsa algorithm Low C1 September 2017... (September 2017)
Diamond Light Source Mid Start1 January 2018... (January 2018)
Diamond dust Low Start1 August 2016... (August 2016)
Dietrich Küchemann Low Start1 December 2017... (December 2017)
Directed-energy weapon Low Start9 August 2010Unsourced statements (August 2010, January 2015, August 2016, December 2017)