Physics & Math

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  1. BenTheMan
    Sticky

    Physics/Math References

    BenTheMan, Nov 12, 2007 ... 2 3
    Replies:
    56
    Views:
    36,610
    Frank Schmid
    Nov 14, 2019
  2. Pete
    Sticky

    Displaying equations using Tex

    Pete, Dec 20, 2006 ... 5 6 7
    Replies:
    125
    Views:
    45,866
    James R
    Jun 23, 2019
  3. TonyYuan

    a story about special relativity,who can explain it？

    TonyYuan, Mar 17, 2020 ... 15 16 17
    Replies:
    324
    Views:
    2,925
    (Q)
    Mar 28, 2020 at 5:39 PM
  4. ralfcis

    Janus' method for non-linear velocity addition

    ralfcis, Mar 20, 2020
    Replies:
    12
    Views:
    240
    phyti
    Mar 28, 2020 at 3:59 PM
  5. PengKuan

    How to test length contraction by experiment?

    PengKuan, Jun 17, 2019 ... 15 16 17
    Replies:
    327
    Views:
    8,112
    phyti
    Mar 28, 2020 at 3:48 PM
  6. Saint

    What mathematics should I know to study quantum mechanics?

    Saint, Mar 12, 2020
    Replies:
    8
    Views:
    225
    James R
    Mar 27, 2020 at 4:13 AM
  7. Saint

    Newton's First Law

    Saint, Feb 22, 2020
    Replies:
    15
    Views:
    421
    James R
    Mar 27, 2020 at 3:46 AM
  8. TonyYuan

    The Fifth Scene Of Special Relativity

    TonyYuan, Mar 19, 2020
    Replies:
    8
    Views:
    215
    TonyYuan
    Mar 20, 2020
  9. Vmedvil
    Locked

    Carbon Fusion Review

    Vmedvil, Mar 17, 2020
    Replies:
    3
    Views:
    138
    Bells
    Mar 18, 2020
  10. arfa brane

    What is a complex frequency?

    arfa brane, Mar 4, 2020 ... 2
    Replies:
    38
    Views:
    707
    arfa brane
    Mar 18, 2020
  11. just me

    death for unaging people.

    just me, Mar 12, 2020
    Replies:
    3
    Views:
    134
    exchemist
    Mar 13, 2020
  12. Saint

    The fabric of space-time

    Saint, Feb 12, 2020 ... 2 3
    Replies:
    49
    Views:
    1,152
    Write4U
    Mar 7, 2020
  13. msbiljanica

    equality

    msbiljanica, Mar 1, 2020
    Replies:
    3
    Views:
    138
    msbiljanica
    Mar 4, 2020
  14. paddoboy

    The 101 year long life of Katherine Johnson:

    paddoboy, Mar 2, 2020
    Replies:
    1
    Views:
    107
    paddoboy
    Mar 2, 2020
  15. Saint

    Why photon is mass-less?

    Saint, Feb 9, 2020 ... 2 3 4
    Replies:
    74
    Views:
    1,921
    exchemist
    Mar 2, 2020
  16. fess

    Schrödinger's cat

    fess, Jan 30, 2020 ... 2 3 4
    Replies:
    78
    Views:
    2,142
    Schmelzer
    Mar 2, 2020
  17. fess

    Where are the bullets?

    fess, Feb 29, 2020
    Replies:
    5
    Views:
    173
    James R
    Mar 1, 2020
  18. Asexperia

    What is color?

    Asexperia, Nov 24, 2019 ... 7 8 9
    Replies:
    172
    Views:
    4,585
    arfa brane
    Feb 20, 2020
  19. Saint

    What will happen to our motion when the Earth stops suddenly?

    Saint, Jan 30, 2020 ... 2
    Replies:
    33
    Views:
    892
    James R
    Feb 20, 2020
  20. HawkI

    How many Dimensions does a Sphere have?

    HawkI, Feb 6, 2020 ... 2
    Replies:
    26
    Views:
    767
    James R
    Feb 10, 2020
  21. river

    Quantum Quasi-particle Theory

    river, Jan 12, 2020
    Replies:
    1
    Views:
    328
    Beaconator
    Feb 7, 2020
  22. Interstella

    A 3d math question.

    Interstella, Oct 17, 2019 ... 2
    Replies:
    23
    Views:
    1,268
    LaurieAG
    Feb 4, 2020
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