Physics & Math

Page 5 of 409
Sort by:
Title Start Date
Replies Views
Last Message ↓
  1. Quantum Quack

    What would it take to prove Albert Einstein Wrong?

    Quantum Quack, Jul 23, 2019 ... 7 8 9
    Replies:
    164
    Views:
    4,506
    RainbowSingularity
    Aug 24, 2019
  2. Mike_Fontenot
    Locked

    A Simple Example, and a Test

    Mike_Fontenot, Aug 4, 2019
    Replies:
    2
    Views:
    544
    James R
    Aug 23, 2019
  3. wegs

    If there is no energy, does time exist?

    wegs, Jul 6, 2019 ... 8 9 10
    Replies:
    193
    Views:
    5,511
    phyti
    Aug 20, 2019
  4. Mark Turner

    What is entropy ?

    Mark Turner, Jul 17, 2019 ... 2 3
    Replies:
    59
    Views:
    2,137
    arfa brane
    Aug 12, 2019
  5. Lostinspace

    Is CERN a waste of money ?

    Lostinspace, Jul 5, 2018 ... 5 6 7
    Replies:
    133
    Views:
    7,858
    James R
    Aug 4, 2019
  6. wegs

    Ring sizes by mm

    wegs, Jul 31, 2019
    Replies:
    9
    Views:
    416
    James R
    Aug 4, 2019
  7. Confused2

    Model yachts and gyroscopes

    Confused2, Jul 29, 2019 ... 2 3
    Replies:
    41
    Views:
    1,383
    Confused2
    Aug 4, 2019
  8. Mark Turner

    Are atoms some sort of cold fusion ?

    Mark Turner, Jul 6, 2019 ... 2
    Replies:
    26
    Views:
    2,234
    Mark Turner
    Jul 26, 2019
  9. Mark Turner

    Is negative energy possible ?

    Mark Turner, Jul 11, 2019 ... 2
    Replies:
    26
    Views:
    1,173
    Seattle
    Jul 18, 2019
  10. Mark Turner

    Is heat a product of friction and kE?

    Mark Turner, Jul 14, 2019
    Replies:
    10
    Views:
    495
    Mark Turner
    Jul 15, 2019
  11. geordief

    Virtual Photons

    geordief, Jul 12, 2019
    Replies:
    8
    Views:
    398
    Seattle
    Jul 13, 2019
  12. Mike_Fontenot

    Is Simultaneity "Real"?

    Mike_Fontenot, Jul 7, 2019 ... 2 3
    Replies:
    47
    Views:
    1,572
    DaveC426913
    Jul 11, 2019
  13. Mark Turner

    Could electromagnetic fields be considered an aether?

    Mark Turner, Jul 9, 2019
    Replies:
    16
    Views:
    487
    James R
    Jul 11, 2019
  14. James R

    SI base units

    James R, Jul 9, 2019
    Replies:
    12
    Views:
    623
    James R
    Jul 10, 2019
  15. mathman

    Unification?

    mathman, Jul 2, 2019
    Replies:
    2
    Views:
    218
    mathman
    Jul 8, 2019
  16. RainbowSingularity

    does gravity travel faster than light ?

    RainbowSingularity, May 28, 2019
    Replies:
    7
    Views:
    558
    TabbyStar
    Jul 8, 2019
  17. Mark Turner

    What is the Higgs field and ?

    Mark Turner, Jul 7, 2019
    Replies:
    19
    Views:
    483
    geordief
    Jul 8, 2019
  18. Willem

    Antimatter

    Willem, Jun 17, 2019
    Replies:
    13
    Views:
    460
    TabbyStar
    Jul 8, 2019
  19. Jennifer Murphy

    Expected rally length in tennis

    Jennifer Murphy, Jun 9, 2019
    Replies:
    7
    Views:
    484
    Jennifer Murphy
    Jul 4, 2019
  20. paddoboy

    Physicist finds loose thread of string theory puzzle:

    paddoboy, Jul 3, 2019
    Replies:
    1
    Views:
    248
    Vmedvil
    Jul 3, 2019
Showing threads 81 to 100 of 8,175

Thread Display Options

Loading...
Page 5 of 409