Physics & Math

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  1. Ethernos D Grace

    summation

    Ethernos D Grace, Sep 4, 2017
    Replies:
    4
    Views:
    811
    Ethernos D Grace
    Sep 25, 2017
  2. Ethernos D Grace

    how do i soleve this

    Ethernos D Grace, Sep 4, 2017
    Replies:
    5
    Views:
    820
    James R
    Sep 13, 2017
  3. Ethernos D Grace

    how it works?

    Ethernos D Grace, Sep 8, 2017 ... 2
    Replies:
    34
    Views:
    2,175
    James R
    Sep 25, 2017
  4. TruthSeeker

    Mass of Schwarzschild Black Holes Is Indeed Zero And Black Hole Candidates Are Quasi Black Holes

    TruthSeeker, Sep 8, 2017
    Replies:
    5
    Views:
    1,003
    NotEinstein
    Sep 13, 2017
  5. Saint

    What factors form a storm like Irma?

    Saint, Sep 10, 2017
    Replies:
    1
    Views:
    475
    mathman
    Sep 10, 2017
  6. Ethernos D Grace

    negative mass is it possible?

    Ethernos D Grace, Sep 10, 2017 ... 2
    Replies:
    28
    Views:
    2,823
    DaveC426913
    Sep 25, 2017
  7. Rocket Paul

    Novel methods for propelling a rocket

    Rocket Paul, Sep 23, 2017 ... 7 8 9
    Replies:
    172
    Views:
    10,885
    DaveC426913
    Oct 28, 2017
  8. Magical Realist

    Questions about heat

    Magical Realist, Oct 1, 2017 ... 2
    Replies:
    33
    Views:
    3,048
    exchemist
    Oct 8, 2017
  9. Xmo1

    Two great math educators

    Xmo1, Oct 3, 2017
    Replies:
    0
    Views:
    530
    Xmo1
    Oct 3, 2017
  10. Ethernos D Grace

    space and time

    Ethernos D Grace, Oct 4, 2017
    Replies:
    2
    Views:
    745
    Ethernos D Grace
    Oct 4, 2017
  11. Doctor Dread

    Laymen question about relativity

    Doctor Dread, Oct 6, 2017 ... 4 5 6
    Replies:
    104
    Views:
    11,291
    NotEinstein
    Dec 10, 2017
  12. Dylan

    Is the Universal expansion caused by ''heat''?

    Dylan, Oct 8, 2017 ... 5 6 7
    Replies:
    126
    Views:
    9,357
    NotEinstein
    Oct 11, 2017
  13. timojin

    quarks

    timojin, Oct 11, 2017
    Replies:
    10
    Views:
    1,002
    arfa brane
    Oct 13, 2017
  14. Asexperia
    Redirect

    What is Magnitive

    Asexperia, Oct 11, 2017
    Replies:
    –
    Views:
    –
    N/A
  15. river

    Light into Matter ? Possible ?

    river, Oct 13, 2017
    Replies:
    11
    Views:
    1,148
    Xmo1
    Oct 19, 2017
  16. Xmo1

    Cannot be created or destroyed

    Xmo1, Oct 14, 2017
    Replies:
    8
    Views:
    1,274
    Xmo1
    Oct 19, 2017
  17. Ethernos D Grace

    Fermat's lasr theorem

    Ethernos D Grace, Oct 18, 2017
    Replies:
    6
    Views:
    1,156
    Ethernos D Grace
    Oct 25, 2017
  18. Saint

    Center of gravity an center of mass

    Saint, Oct 19, 2017 ... 2 3
    Replies:
    40
    Views:
    5,186
    psikeyhackr
    Dec 9, 2017
  19. Anti-stupidity

    Questions on World Enough And Space-Time

    Anti-stupidity, Oct 19, 2017
    Replies:
    0
    Views:
    720
    Anti-stupidity
    Oct 19, 2017
  20. Dinosaur

    n-Dimensional geometry.

    Dinosaur, Oct 22, 2017
    Replies:
    0
    Views:
    621
    Dinosaur
    Oct 22, 2017
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