Physics & Math

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  1. Pete
    Sticky

    Displaying equations using Tex

    Pete, Dec 20, 2006 ... 6 7 8
    Replies:
    142
    Views:
    54,893
    ralfcis
    Jan 31, 2021
  2. BenTheMan
    Sticky

    Physics/Math References

    BenTheMan, Nov 12, 2007 ... 2 3
    Replies:
    57
    Views:
    42,602
    Write4U
    Sep 28, 2020
  3. TonyYuan

    An interesting gravitational problem

    TonyYuan, Feb 28, 2021 ... 2 3
    Replies:
    49
    Views:
    1,773
    exchemist
    Apr 20, 2021 at 3:36 PM
  4. RJBeery

    Gravity as refraction

    RJBeery, Apr 15, 2021 at 6:51 PM
    Replies:
    7
    Views:
    264
    Q-reeus
    Apr 20, 2021 at 4:39 AM
  5. Mike_Fontenot

    Why Didn't Einstein FULLY Address Simultaneity-at-a-Distance?

    Mike_Fontenot, Apr 11, 2021
    Replies:
    11
    Views:
    366
    Mike_Fontenot
    Apr 15, 2021 at 5:49 PM
  6. Saint

    Does time exist?

    Saint, Nov 2, 2020 ... 7 8 9
    Replies:
    170
    Views:
    5,849
    Write4U
    Apr 13, 2021
  7. Q-reeus

    EmDrive crashes and burns

    Q-reeus, Apr 8, 2021
    Replies:
    3
    Views:
    209
    Q-reeus
    Apr 13, 2021
  8. Bob-a-builder

    Magnetron discussion(basis for radar and microwaves)

    Bob-a-builder, Apr 7, 2021
    Replies:
    0
    Views:
    75
    Bob-a-builder
    Apr 7, 2021
  9. Dennis Tate

    Physics question related to the geography of the Bay of Fundy?

    Dennis Tate, Mar 7, 2021 ... 2
    Replies:
    25
    Views:
    723
    Dennis Tate
    Apr 7, 2021
  10. ralfcis

    Janus' method for non-linear velocity addition

    ralfcis, Mar 20, 2020 ... 2 3
    Replies:
    41
    Views:
    3,655
    ralfcis
    Mar 29, 2021
  11. Mohat

    What is the smallest conceivable measure of space ?

    Mohat, Mar 22, 2021
    Replies:
    12
    Views:
    377
    Mohat
    Mar 24, 2021
  12. Anamitra Palit

    On Vector Subspaces

    Anamitra Palit, Mar 13, 2021
    Replies:
    8
    Views:
    434
    someguy1
    Mar 17, 2021
  13. Anamitra Palit

    Accelerations in Special Relativity

    Anamitra Palit, Mar 6, 2021
    Replies:
    9
    Views:
    403
    Anamitra Palit
    Mar 10, 2021
  14. arfa brane

    What really is a continuous symmetry?

    arfa brane, Oct 27, 2020 ... 3 4 5
    Replies:
    96
    Views:
    4,301
    arfa brane
    Mar 1, 2021
  15. arfa brane

    What is an affine space?

    arfa brane, Dec 5, 2020 ... 2
    Replies:
    21
    Views:
    1,547
    arfa brane
    Mar 1, 2021
  16. QuarkHead

    Fields

    QuarkHead, Feb 22, 2021
    Replies:
    8
    Views:
    313
    arfa brane
    Feb 25, 2021
  17. ralfcis
    Locked

    Relativity and simple algebra

    ralfcis, Jan 29, 2021 ... 2 3
    Replies:
    51
    Views:
    2,266
    James R
    Feb 9, 2021
  18. arfa brane
    Locked

    Trying to understand gauge theories

    arfa brane, Nov 15, 2020 ... 2
    Replies:
    26
    Views:
    2,045
    James R
    Dec 7, 2020
  19. Javier

    One question

    Javier, Apr 7, 2001
    Replies:
    3
    Views:
    3,744
    James R
    Nov 12, 2020
  20. Saint

    Speed of light is constant in a particular medium

    Saint, Nov 1, 2020
    Replies:
    3
    Views:
    777
    James R
    Nov 12, 2020
  21. Ethernos 1997

    Guys i think i understand gravity now

    Ethernos 1997, Oct 18, 2020 ... 2
    Replies:
    22
    Views:
    2,228
    QuarkHead
    Oct 28, 2020
  22. Mike_Fontenot

    A Possible Proof that Simultaneity at a Distance is Meaningless

    Mike_Fontenot, Jul 18, 2020
    Replies:
    12
    Views:
    1,683
    Mike_Fontenot
    Oct 27, 2020
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