| 348 | Neutron detection | 41444 | 323 |  |
| 349 | Stargate (film) | 41403 | 322 |  |
| 350 | Leo Esaki | 6991 | 322 |  |
| 351 | Colorimetry | 9572 | 322 |  |
| 352 | Rogue wave | 99810 | 322 |  |
| 353 | Bremsstrahlung | 36192 | 322 |  |
| 354 | Fuel efficiency | 29870 | 320 |  |
| 355 | Friedmann–Lemaître–Robertson–Walker metric | 23431 | 319 |  |
| 356 | Gravimeter | 6816 | 319 |  |
| 357 | Time geography | 31700 | 319 |  |
| 358 | Equivalence principle | 51351 | 319 |  |
| 359 | Martin Lewis Perl | 11411 | 318 |  |
| 360 | Power density | 1801 | 315 |  |
| 361 | J. Hans D. Jensen | 13017 | 315 |  |
| 362 | Plasma propulsion engine | 8419 | 315 |  |
| 363 | Pyotr Kapitsa | 12761 | 314 |  |
| 364 | Gravitational time dilation | 13446 | 314 |  |
| 365 | Automated vacuum collection | 12788 | 314 |  |
| 366 | Extragalactic astronomy | 1855 | 314 |  |
| 367 | Alice Through the Looking Glass (2016 film) | 45527 | 314 |  |
| 368 | Viscometer | 27773 | 314 |  |
| 369 | Dilaton | 5478 | 313 |  |
| 370 | Antimatter weapon | 11918 | 312 |  |
| 371 | Hardness | 15434 | 312 |  |
| 372 | All-World | 5563 | 312 |  |
| 373 | Zhu Guangya | 2610 | 312 |  |
| 374 | Indian Institute of Science Education and Research, Kolkata | 5781 | 311 |  |
| 375 | Transport network | 1402 | 311 |  |
| 376 | Permittivity | 29481 | 310 |  |
| 377 | Herbert Kroemer | 6420 | 310 |  |
| 378 | Path integral formulation | 76451 | 310 |  |
| 379 | George Paget Thomson | 7577 | 309 |  |
| 380 | Sunbury Research Centre | 5043 | 309 |  |
| 381 | Density matrix | 28884 | 308 |  |
| 382 | Boltzmann constant | 22886 | 308 |  |
| 383 | Philosophy of thermal and statistical physics | 8918 | 307 |  |
| 384 | Parameterized post-Newtonian formalism | 17724 | 307 |  |
| 385 | Arcadia (utopia) | 13394 | 307 |  |
| 386 | Wire chamber | 12574 | 306 |  |
| 387 | List of quasars | 56249 | 306 |  |
| 388 | Lorentz transformation | 99026 | 305 |  |
| 389 | Heliocentric orbit | 3365 | 305 |  |
| 390 | Accretion disk | 29487 | 305 |  |
| 391 | Photoelasticity | 13541 | 304 |  |
| 392 | Tektite | 25013 | 304 |  |
| 393 | Thermodynamic temperature | 89414 | 304 |  |
| 394 | Phased-array optics | 3309 | 304 |  |
| 395 | Time vortex (Doctor Who) | 11871 | 303 |  |
| 396 | Plasma window | 8049 | 302 |  |
| 397 | Physics Today | 2516 | 301 |  |
| 398 | Bas van Fraassen | 10377 | 300 |  |
| 399 | Angular velocity | 26594 | 300 |  |
| 400 | Holographic principle | 29609 | 299 |  |
| 401 | Buck Rogers in the 25th Century (TV series) | 36600 | 298 |  |
| 402 | Portal (video game) | 85619 | 298 |  |
| 403 | Carl David Anderson | 7273 | 297 |  |
| 404 | Blazar | 13419 | 297 |  |
| 405 | Multi-function structure | 2894 | 297 |  |
| 406 | Arctic haze | 9756 | 296 |  |
| 407 | Robert B. Laughlin | 6691 | 296 |  |
| 408 | Hyperfocal distance | 18220 | 295 |  |
| 409 | Hyperdrive | 5096 | 295 |  |
| 410 | Foodtubes | 8042 | 295 |  |
| 411 | Coordination geometry | 12570 | 295 |  |
| 412 | Time translation symmetry | 10202 | 294 |  |
| 413 | Celestial spheres | 44289 | 294 |  |
| 414 | Sir George Stokes, 1st Baronet | 29778 | 294 |  |
| 415 | Thermal copper pillar bump | 19064 | 293 |  |
| 416 | Superstring theory | 25527 | 292 |  |
| 417 | Claude Cohen-Tannoudji | 8778 | 292 |  |
| 418 | Thomas Young (scientist) | 33824 | 291 |  |
| 419 | Electromechanics | 8134 | 291 |  |
| 420 | Exotic matter | 10538 | 291 |  |
| 421 | Molecular mass | 7390 | 291 |  |
| 422 | Shin'ichirō Tomonaga | 8681 | 291 |  |
| 423 | Perturbation (astronomy) | 19964 | 290 |  |
| 424 | Phase space | 14729 | 290 |  |
| 425 | Orders of magnitude (mass) | 69456 | 290 |  |
| 426 | Petrophysics | 13138 | 289 |  |
| 427 | Igor Tamm | 10728 | 288 |  |
| 428 | Carl Wieman | 9485 | 288 |  |
| 429 | Calorimetric Electron Telescope | 6516 | 288 |  |
| 430 | Quantum chaos | 26821 | 288 |  |
| 431 | Cold | 24486 | 288 |  |
| 432 | Simon van der Meer | 10455 | 287 |  |
| 433 | Dark matter halo | 20311 | 287 |  |
| 434 | Sheldon Lee Glashow | 10616 | 285 |  |
| 435 | Perturbation theory | 14998 | 283 |  |
| 436 | Zhou Peiyuan | 3568 | 283 |  |
| 437 | Leon Cooper | 9063 | 283 |  |
| 438 | Ecosystem model | 18900 | 282 |  |
| 439 | Present | 9789 | 282 |  |
| 440 | Klein–Gordon equation | 21879 | 282 |  |
| 441 | Ivar Giaever | 21367 | 282 |  |
| 442 | Critical point (thermodynamics) | 15747 | 280 |  |
| 443 | Antiproton | 12432 | 280 |  |
| 444 | Exciton | 18178 | 280 |  |
| 445 | Lise Meitner | 49800 | 279 |  |
| 446 | Georges Charpak | 14494 | 278 |  |
| 447 | Hill sphere | 9492 | 278 |  |
| 448 | Cursive script (East Asia) | 5723 | 278 |  |
| 449 | Elliptic orbit | 10742 | 277 |  |
| 450 | Jožef Stefan Institute | 7386 | 277 |  |
| 451 | Alexander Prokhorov | 14270 | 276 |  |
| 452 | Melvin Schwartz | 6635 | 276 |  |
| 453 | Toshihide Maskawa | 4831 | 276 |  |
| 454 | Schwarzschild metric | 30248 | 275 |  |
| 455 | Clerical script | 8335 | 275 |  |
| 456 | McLeod gauge | 3271 | 275 |  |
| 457 | Jump drive | 15262 | 275 |  |
| 458 | Jerome Isaac Friedman | 8010 | 275 |  |
| 459 | Feynman diagram | 89056 | 275 |  |
| 460 | Chronology of the universe | 53189 | 274 |  |
| 461 | Donald A. Glaser | 13401 | 274 |  |
| 462 | Dark galaxy | 16774 | 273 |  |
| 463 | Richard E. Taylor | 8541 | 273 |  |
| 464 | Sound reinforcement system | 72208 | 272 |  |
| 465 | Pascual Jordan | 12101 | 272 |  |
| 466 | Metric expansion of space | 52774 | 272 |  |
| 467 | Parity (physics) | 24538 | 272 |  |
| 468 | Horst Ludwig Störmer | 5360 | 272 |  |
| 469 | Visible-light photon counter | 782 | 271 |  |
| 470 | Contact image sensor | 1978 | 271 |  |
| 471 | Axion | 35478 | 271 |  |
| 472 | Martin Rees | 21158 | 271 |  |
| 473 | Golay cell | 1849 | 270 |  |
| 474 | Acoustical oceanography | 3605 | 270 |  |
| 475 | Big Bang nucleosynthesis | 30186 | 270 |  |
| 476 | Supersaturation | 17179 | 270 |  |
| 477 | Wolfgang Ketterle | 10084 | 270 |  |
| 478 | John L. Hall | 6445 | 269 |  |
| 479 | Kai Siegbahn | 3433 | 269 |  |
| 480 | Thrust specific fuel consumption | 5056 | 268 |  |
| 481 | Hawking radiation | 44349 | 268 |  |
| 482 | Catadioptric sensor | 409 | 268 |  |
| 483 | Yaw-rate sensor | 1711 | 268 |  |
| 484 | Magic in fiction | 12553 | 267 |  |
| 485 | SLAC National Accelerator Laboratory | 21577 | 267 |  |
| 486 | List of Solar System objects by size | 163482 | 267 |  |
| 487 | David D. Friedman | 10097 | 267 |  |
| 488 | Ultimate fate of the universe | 29278 | 266 |  |
| 489 | Robert Coleman Richardson | 6048 | 266 |  |
| 490 | Portal 2 | 149447 | 265 |  |
| 491 | Al-Khazini | 6783 | 265 |  |
| 492 | Walter Houser Brattain | 25699 | 264 |  |
| 493 | Elementary charge | 14699 | 264 |  |
| 494 | Paul Ehrenfest | 23680 | 264 |  |
| 495 | Time in physics | 45883 | 263 |  |
| 496 | Semi-cursive script | 2286 | 263 |  |
| 497 | Vapor | 6075 | 263 |  |
| 498 | Fine-tuned Universe | 38283 | 263 |  |
| 499 | Asemic writing | 27125 | 262 |  |
| 500 | Dark star (dark matter) | 3336 | 262 |  |
| 501 | Kerr metric | 38083 | 262 |  |
| 502 | Atmospheric physics | 15247 | 260 |  |
| 503 | Quantum | 9476 | 260 |  |
| 504 | Newtonian fluid | 7212 | 259 |  |
| 505 | Nikolay Basov | 7418 | 259 |  |
| 506 | Eric Allin Cornell | 7073 | 259 |  |
| 507 | Banked turn | 12813 | 258 |  |
| 508 | Virtual particle | 20481 | 258 |  |
| 509 | Crimson Dynamo | 33938 | 258 |  |
| 510 | Motive power | 3107 | 258 |  |
| 511 | Gravitational microlensing | 42037 | 257 |  |
| 512 | Luminance | 7345 | 257 |  |
| 513 | Charles Glover Barkla | 7764 | 257 |  |
| 514 | Bertram Brockhouse | 6779 | 257 |  |
| 515 | Anton Zeilinger | 29677 | 257 |  |
| 516 | Quasiparticle | 22774 | 256 |  |
| 517 | Heim theory | 6867 | 256 |  |
| 518 | Alfred Kastler | 6125 | 256 |  |
| 519 | Spontaneous symmetry breaking | 25640 | 256 |  |
| 520 | Strike rate | 4811 | 256 |  |
| 521 | Astroparticle physics | 10333 | 256 |  |
| 522 | Daniel C. Tsui | 5729 | 255 |  |
| 523 | Owen Willans Richardson | 7874 | 255 |  |