Physics & Math

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  1. Angel Kaldanis

    I am an eighth grader...

    Angel Kaldanis, Apr 8, 2019 ... 2 3
    Replies:
    46
    Views:
    6,937
    DaveC426913
    Oct 1, 2022
  2. computAI

    Dipoles radiation and physical reality of potentials

    computAI, Sep 21, 2022
    Replies:
    2
    Views:
    1,152
    computAI
    Sep 22, 2022
  3. one_raven

    Conservation of kinetic energy between neutral fundamental particles in a vacuum?

    one_raven, Aug 4, 2022 ... 2 3 4
    Replies:
    63
    Views:
    5,923
    Beaconator
    Sep 17, 2022
  4. Neddy Bate

    Strange Optical Phenomenon (mirror in shower)

    Neddy Bate, Oct 19, 2021 ... 3 4 5
    Replies:
    88
    Views:
    9,098
    Beaconator
    Aug 30, 2022
  5. Jonathan Ainsley Bain

    Aircraft carriers - ramps - makes less than zero sense to me

    Jonathan Ainsley Bain, Apr 11, 2022 ... 3 4 5
    Replies:
    86
    Views:
    8,010
    Beaconator
    Aug 23, 2022
  6. arfa brane
    Locked

    New definition of mass

    arfa brane, Jul 19, 2022 ... 2 3
    Replies:
    51
    Views:
    5,429
    James R
    Aug 2, 2022
  7. Dinosaur

    Maximum speed of falling objects?

    Dinosaur, Mar 2, 2004 ... 2 3
    Replies:
    52
    Views:
    54,413
    Boo Lightning
    Jul 26, 2022
  8. tomtushey

    The MM experiment is wrong!

    tomtushey, May 3, 2022 ... 10 11 12
    Replies:
    228
    Views:
    12,340
    exchemist
    Jul 17, 2022
  9. O. W. Grant

    what is area of one radian angle of a circle

    O. W. Grant, Jun 24, 2022
    Replies:
    2
    Views:
    979
    James R
    Jun 27, 2022
  10. arfa brane

    Time and information

    arfa brane, Jan 14, 2022 ... 5 6 7
    Replies:
    127
    Views:
    8,693
    BdS
    Jun 20, 2022
  11. wesmorris

    Is Earth's orbit decaying?

    wesmorris, Jun 3, 2003 ... 2 3
    Replies:
    44
    Views:
    9,350
    James R
    Jun 18, 2022
  12. Ethernos D Grace

    Double slit experiment revision

    Ethernos D Grace, Jan 31, 2022 ... 2 3
    Replies:
    59
    Views:
    4,038
    Dicart
    Jun 13, 2022
  13. Motor Daddy

    The Squared Circle

    Motor Daddy, May 7, 2022 ... 9 10 11
    Replies:
    216
    Views:
    8,636
    James R
    Jun 13, 2022
  14. Mike_Fontenot

    An Inconsistency Between the Gravitational Time Dilation Equation and the Twin Paradox

    Mike_Fontenot, Sep 26, 2021 ... 3 4 5
    Replies:
    95
    Views:
    6,251
    Dicart
    Jun 11, 2022
  15. Dicart

    Something strange with Gravity ?

    Dicart, Jun 9, 2022
    Replies:
    8
    Views:
    803
    billvon
    Jun 10, 2022
  16. Dicart

    How does Gravity propagate ?

    Dicart, Jun 9, 2022
    Replies:
    10
    Views:
    808
    Dicart
    Jun 10, 2022
  17. Magical Realist

    How fast is the universe expanding?

    Magical Realist, May 13, 2022 ... 2
    Replies:
    20
    Views:
    1,648
    Dicart
    Jun 9, 2022
  18. Magical Realist

    What is the scientific definition of a force?

    Magical Realist, Mar 22, 2022 ... 2 3
    Replies:
    41
    Views:
    2,823
    Dicart
    Jun 9, 2022
  19. Saint

    Does time exist?

    Saint, Dec 10, 2021 ... 6 7 8
    Replies:
    149
    Views:
    8,586
    Dicart
    Jun 9, 2022
  20. Motor Daddy

    Faster or Slower?

    Motor Daddy, Apr 25, 2022 ... 7 8 9
    Replies:
    177
    Views:
    6,429
    Sarkus
    May 9, 2022
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