Physics & Math

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  1. Pete
    Sticky

    Displaying equations using Tex

    Pete, Dec 20, 2006 ... 5 6 7
    Replies:
    134
    Views:
    50,520
    foghorn
    Aug 16, 2020
  2. BenTheMan
    Sticky

    Physics/Math References

    BenTheMan, Nov 12, 2007 ... 2 3
    Replies:
    56
    Views:
    39,521
    Frank Schmid
    Nov 14, 2019
  3. Write4U

    The Language of Physics.

    Write4U, Aug 14, 2020 ... 7 8 9
    Replies:
    171
    Views:
    3,217
    Michael 345
    Sep 22, 2020 at 1:31 PM
  4. fess

    Schrödinger's cat

    fess, Jan 30, 2020 ... 5 6 7
    Replies:
    124
    Views:
    6,925
    Write4U
    Sep 12, 2020
  5. paddoboy

    Astrophysicists confirm cornerstone of Einstein's Theory of Relativity [again!]

    paddoboy, Jun 11, 2020
    Replies:
    1
    Views:
    671
    tomf
    Sep 11, 2020
  6. Saint

    What mathematics should I know to study quantum mechanics?

    Saint, Mar 12, 2020 ... 2 3
    Replies:
    40
    Views:
    2,780
    arfa brane
    Aug 21, 2020
  7. paddoboy

    Measuring Quantum Fluctuations on the Human scale:

    paddoboy, Jul 14, 2020 ... 2
    Replies:
    20
    Views:
    940
    Michael 345
    Aug 20, 2020
  8. martillo

    "Dark Matter" shouldn't be "Transparent Matter"???

    martillo, Jul 22, 2020
    Replies:
    14
    Views:
    728
    RainbowSingularity
    Aug 17, 2020
  9. Mike_Fontenot

    A Possible Proof that Simultaneity at a Distance is Meaningless

    Mike_Fontenot, Jul 18, 2020
    Replies:
    10
    Views:
    682
    Mike_Fontenot
    Aug 16, 2020
  10. ralfcis

    Janus' method for non-linear velocity addition

    ralfcis, Mar 20, 2020 ... 2 3
    Replies:
    40
    Views:
    2,608
    TonyYuan
    Aug 9, 2020
  11. Neddy Bate

    Ratios that are invertible, yet remain rational

    Neddy Bate, Aug 4, 2020
    Replies:
    2
    Views:
    346
    Neddy Bate
    Aug 4, 2020
  12. river

    Physicists discover tetra-quark

    river, Jul 20, 2020
    Replies:
    0
    Views:
    411
    river
    Jul 20, 2020
  13. Confused2

    Invariant spacetime and time dilation

    Confused2, Jun 11, 2020 ... 3 4 5
    Replies:
    86
    Views:
    4,237
    phyti
    Jul 19, 2020
  14. Confused2

    Travelling back down a train - relatively speaking.

    Confused2, Jul 4, 2020
    Replies:
    10
    Views:
    623
    Confused2
    Jul 5, 2020
  15. Saint

    What is quark?

    Saint, May 4, 2020
    Replies:
    11
    Views:
    1,090
    Saint
    Jun 20, 2020
  16. kingwinner

    More probability questions

    kingwinner, Apr 29, 2006 ... 2
    Replies:
    32
    Views:
    6,272
    Michael 345
    Jun 4, 2020
  17. Saint

    Clock runs slower when speeding?

    Saint, May 1, 2020 ... 6 7 8
    Replies:
    140
    Views:
    6,000
    phyti
    May 28, 2020
  18. Xelasnave.1947

    What would happen if...

    Xelasnave.1947, May 27, 2020
    Replies:
    1
    Views:
    754
    Michael 345
    May 27, 2020
  19. Saint

    How small can be our transistor?

    Saint, May 4, 2020
    Replies:
    7
    Views:
    917
    Write4U
    May 16, 2020
  20. Saint

    How is heat carried by photons?

    Saint, Apr 27, 2020 ... 2
    Replies:
    31
    Views:
    1,958
    Write4U
    May 7, 2020
  21. PengKuan

    How to test length contraction by experiment?

    PengKuan, Jun 17, 2019 ... 15 16 17
    Replies:
    336
    Views:
    12,739
    PengKuan
    May 4, 2020
  22. arfa brane

    What is a complex frequency?

    arfa brane, Mar 4, 2020 ... 2 3
    Replies:
    54
    Views:
    3,558
    exchemist
    Apr 19, 2020
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