Physics & Math

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  1. BenTheMan
    Sticky

    Physics/Math References

    BenTheMan, Nov 12, 2007 ... 2 3
    Replies:
    54
    Views:
    32,594
    LaurieAG
    Feb 15, 2019
  2. Pete
    Sticky

    Displaying equations using Tex

    Pete, Dec 20, 2006 ... 5 6 7
    Replies:
    123
    Views:
    40,563
    icarus2
    Apr 29, 2018
  3. PengKuan

    Length-contraction-magnetic-force between arbitrary currents

    PengKuan, May 12, 2017 ... 2 3 4
    Replies:
    68
    Views:
    5,236
    origin
    May 22, 2019 at 12:27 PM
  4. Saint

    What is "time"

    Saint, Nov 9, 2014 ... 51 52 53
    Replies:
    1,052
    Views:
    45,899
    Confused2
    May 22, 2019 at 9:57 AM
  5. Dinosaur

    Einstein view of time

    Dinosaur, May 6, 2019 ... 3 4 5
    Replies:
    97
    Views:
    1,297
    Write4U
    May 20, 2019 at 9:04 AM
  6. eram

    How would you adapt the laws of physics for two dimensions of time?

    eram, May 15, 2019
    Replies:
    3
    Views:
    80
    James R
    May 16, 2019
  7. Speakpigeon

    Any work today on logic explicitly presented as somehow true of human logic?

    Speakpigeon, May 12, 2019
    Replies:
    1
    Views:
    85
    Beer w/Straw
    May 13, 2019
  8. DaveC426913

    Brain Teaser

    DaveC426913, Apr 18, 2019 ... 2
    Replies:
    34
    Views:
    595
    DaveC426913
    May 7, 2019
  9. Willem

    Where is the Disorder

    Willem, Apr 19, 2019 ... 2 3 4
    Replies:
    72
    Views:
    963
    exchemist
    May 7, 2019
  10. Willem

    Entanglement

    Willem, Apr 19, 2019
    Replies:
    6
    Views:
    210
    el es
    May 2, 2019
  11. Willem

    What is a Field?

    Willem, Apr 29, 2019 ... 2 3
    Replies:
    46
    Views:
    608
    NotEinstein
    May 2, 2019
  12. Saint

    Direction in outer space

    Saint, Apr 28, 2019 ... 2
    Replies:
    34
    Views:
    351
    RainbowSingularity
    Apr 30, 2019
  13. Richard777

    Is the “Compton Mass Unit” real?

    Richard777, Apr 5, 2019
    Replies:
    14
    Views:
    381
    NotEinstein
    Apr 23, 2019
  14. Angel Kaldanis

    I am an eighth grader...

    Angel Kaldanis, Apr 8, 2019
    Replies:
    14
    Views:
    324
    Beaconator
    Apr 22, 2019
  15. mathman

    Strange light bulb behavior.

    mathman, Apr 17, 2019
    Replies:
    16
    Views:
    245
    sideshowbob
    Apr 20, 2019
  16. Jennifer Murphy

    How to compare product ratings

    Jennifer Murphy, Mar 30, 2019 ... 2
    Replies:
    20
    Views:
    463
    RainbowSingularity
    Apr 17, 2019
  17. Willem

    Black Holes

    Willem, Apr 14, 2019
    Replies:
    4
    Views:
    227
    NotEinstein
    Apr 15, 2019
  18. Bowser

    Stopping asteroid impacts

    Bowser, Mar 20, 2019 ... 2
    Replies:
    23
    Views:
    541
    sculptor
    Apr 14, 2019
  19. Willem

    The Weak Force does not Exist

    Willem, Apr 7, 2019 ... 2
    Replies:
    31
    Views:
    639
    arfa brane
    Apr 11, 2019
  20. Asexperia

    If there is no acceleration, no force?

    Asexperia, Apr 7, 2019
    Replies:
    13
    Views:
    308
    James R
    Apr 11, 2019
  21. rpenner

    Could a Lawyer become a Mathematician?

    rpenner, Nov 17, 2010 ... 2
    Replies:
    38
    Views:
    7,161
    TheFrogger
    Apr 9, 2019
  22. HawkI

    Quick question

    HawkI, Apr 5, 2019
    Replies:
    3
    Views:
    216
    James R
    Apr 9, 2019
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