Physics & Math

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  1. baftan

    LHC makes first collision

    baftan, Nov 24, 2009 ... 4 5 6
    Replies:
    101
    Views:
    7,340
    LostInThought7
    Dec 19, 2009
  2. Kumar

    Potential Energy?

    Kumar, Nov 26, 2009 ... 4 5 6
    Replies:
    101
    Views:
    5,698
    Kumar
    Dec 11, 2009
  3. Vern

    Luminiferous Ether

    Vern, Aug 31, 2006 ... 4 5 6
    Replies:
    101
    Views:
    9,418
    Vern
    Sep 9, 2006
  4. superluminal

    FTL not required.

    superluminal, Aug 6, 2005 ... 4 5 6
    Replies:
    101
    Views:
    3,648
    Aer
    Aug 22, 2005
  5. thinhnghiem

    Energy conservation violation

    thinhnghiem, Oct 20, 2014 ... 4 5 6
    Replies:
    102
    Views:
    8,597
    billvon
    Nov 18, 2014
  6. Ineedinformation

    Help needed?

    Ineedinformation, Sep 4, 2014 ... 4 5 6
    Replies:
    102
    Views:
    7,737
    el es
    Sep 10, 2014
  7. brucep
    Locked

    SR Issue Split

    brucep, Jun 12, 2014 ... 4 5 6
    Replies:
    102
    Views:
    4,363
    Trippy
    Jun 24, 2014
  8. Zeno

    Relativity thought experiment

    Zeno, Sep 6, 2010 ... 4 5 6
    Replies:
    102
    Views:
    4,895
    Pete
    Sep 13, 2010
  9. Bowser

    Observation and Reality

    Bowser, Dec 30, 2016 ... 4 5 6
    Replies:
    103
    Views:
    7,316
    TheFrogger
    Jan 21, 2017
  10. Harmony

    Compton Wavelength

    Harmony, Jan 10, 2012 ... 4 5 6
    Replies:
    103
    Views:
    12,983
    przyk
    Jan 25, 2012
  11. Just Curious

    Gravity and Curved Space

    Just Curious, Jan 3, 2008 ... 4 5 6
    Replies:
    103
    Views:
    6,500
    Frud11
    Jan 26, 2008
  12. geistkiesel

    On the equivalence of inertial reference frames.

    geistkiesel, Oct 16, 2004 ... 4 5 6
    Replies:
    103
    Views:
    3,857
    geistkiesel
    Nov 12, 2004
  13. oxymoron

    Puzzle

    oxymoron, Jan 6, 2004 ... 4 5 6
    Replies:
    103
    Views:
    5,211
    oxymoron
    Feb 1, 2004
  14. Saint
    Locked

    How does a photon carry energy in itself?

    Saint, Feb 8, 2022 ... 4 5 6
    Replies:
    104
    Views:
    4,747
    James R
    Apr 4, 2022
  15. Saint

    Why must the speed light be constant?

    Saint, May 30, 2021 ... 4 5 6
    Replies:
    104
    Views:
    6,536
    phyti
    Jul 9, 2021
  16. Doctor Dread

    Laymen question about relativity

    Doctor Dread, Oct 6, 2017 ... 4 5 6
    Replies:
    104
    Views:
    11,291
    NotEinstein
    Dec 10, 2017
  17. trevor borocz johnson

    Is time the speed of light?

    trevor borocz johnson, Jan 9, 2016 ... 4 5 6
    Replies:
    104
    Views:
    4,314
    brucep
    Jan 26, 2016
  18. danshawen

    Finite or Infinite Number of Possible Images on an LCD Display?

    danshawen, Apr 8, 2015 ... 4 5 6
    Replies:
    104
    Views:
    8,289
    Dinosaur
    Jun 20, 2015
  19. chinglu
    Locked

    Gravitational mass and Inertial mass

    chinglu, Aug 29, 2014 ... 4 5 6
    Replies:
    104
    Views:
    4,434
    Trippy
    Sep 15, 2014
  20. ada

    light is a measure of mass not velocity

    ada, Feb 27, 2001 ... 4 5 6
    Replies:
    104
    Views:
    12,493
    NietzscheHimself
    Sep 18, 2011
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