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Forum: Spacetime

Discuss the relationship between space and time and related issues.

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  1. Time Travel

    The physics of time travel. Serious discussions regarding possibilities of time travel.

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    Forum Statistics:

    • Threads: 26
    • Posts: 1,846

    Last Post:

    Time Does Not Exist Go to last post

    by
    stijill

    03-05-2010 11:52 AM

  1. Science: Time Does Not Exist

    Started by medicrene, 07-21-2010 02:00 PM
    5 Pages •
    1 2 3 ... 5
    • Replies: 46
    • Views: 416
    dipayankar
    Today 12:37 PM Go to last post

  2. It's About Time Again: The Stubborn Fantasy of "No Space, Time or Motion".

    Started by RascalPuff, 05-27-2007 08:30 PM
    7 Pages •
    1 2 3 ... 7
    • Replies: 60
    • Views: 3,165
    SteveA
    07-05-2010 04:36 PM Go to last post

  3. Science: A spectrum to space - the view from inside a crystal radio receiver?

    Started by SteveA, 05-13-2010 02:55 AM
    • Replies: 8
    • Views: 193
    greenbug
    05-25-2010 09:32 PM Go to last post

  4. Alternate: Quantum Gravity, Entanglement...

    Started by greenbug, 01-31-2010 03:18 AM
    • Replies: 9
    • Views: 234
    greenbug
    02-08-2010 09:03 AM Go to last post

  5. Question "Energy is to mass what time is to space"

    Started by humanbydefault, 09-13-2006 11:49 AM
    2 Pages •
    1 2
    • Replies: 12
    • Views: 1,008
    spacedout
    01-31-2010 09:05 PM Go to last post

  6. Lightbulb Science: Circular Geometry and Special Relativity

    Started by vanderwallis, 12-24-2009 12:36 PM
    • Replies: 4
    • Views: 478
    AntonioLao
    01-07-2010 01:38 PM Go to last post

  7. question about black holes

    Started by skaper, 04-24-2006 05:54 AM
    2 Pages •
    1 2
    • Replies: 10
    • Views: 1,246
    XXIN
    12-01-2009 04:02 AM Go to last post

  8. Science: ETHER: Leptons, Baryons, & Quarks (Oh, My!)

    Started by JAK, 10-30-2009 06:40 PM
    • Replies: 8
    • Views: 412
    XXIN
    11-27-2009 05:20 PM Go to last post

  9. a question

    Started by swoarg, 04-06-2008 06:24 PM
    3 Pages •
    1 2 3
    • Replies: 21
    • Views: 1,816
    Cubola Zaruka
    06-19-2009 02:47 AM Go to last post

  10. Smile Alternate: 'Big bang'- endo or exo wavefront propagation

    Started by Fivedoughnut, 06-07-2009 03:50 AM
    • Replies: 0
    • Views: 314
    Fivedoughnut
    06-07-2009 03:50 AM Go to last post

  11. Alternate: Sleep, Awake, and Time

    Started by richrf, 05-19-2009 12:56 PM
    awake, consciousness, sleep
    • Replies: 2
    • Views: 444
    richrf
    05-19-2009 11:31 PM Go to last post

  12. Science: The Illusion Of Time And Space

    Started by munty13, 01-15-2009 04:24 AM
    6 Pages •
    1 2 3 ... 6
    • Replies: 50
    • Views: 2,561
    greenbug
    04-30-2009 06:44 PM Go to last post

  13. Lightbulb Proof that the universe is eternal?

    Started by Cloudchaser, 04-16-2008 07:15 AM
    3 Pages •
    1 2 3
    • Replies: 23
    • Views: 2,388
    michael turner
    01-13-2009 09:12 PM Go to last post

  14. The Dimensions - One through Six?

    Started by RascalPuff, 05-07-2007 08:21 AM
    • Replies: 2
    • Views: 643
    lamedvavnik
    10-10-2008 01:02 PM Go to last post

  15. Hawking Does Intellectual Back-Flip

    Started by RascalPuff, 05-15-2007 06:44 PM
    3 Pages •
    1 2 3
    • Replies: 24
    • Views: 2,038
    Max™
    09-14-2008 06:49 PM Go to last post

  16. Cool Theory of Space-Time

    Started by Tony Stanton, 05-01-2005 08:09 AM
    4 Pages •
    1 2 3 ... 4
    • Replies: 33
    • Views: 3,445
    chicken_soda
    05-21-2008 05:18 PM Go to last post

  17. Question Nothing has no potential

    Started by Mohan.C, 02-14-2008 01:23 PM
    7 Pages •
    1 2 3 ... 7
    • Replies: 63
    • Views: 3,452
    Mohan.C
    05-01-2008 11:52 AM Go to last post

  18. Expanding Space-Time

    Started by RascalPuff, 05-01-2008 02:18 AM
    • Replies: 0
    • Views: 479
    RascalPuff
    05-01-2008 02:18 AM Go to last post

  19. Effects of the expansion of physical matter with space.

    Started by RascalPuff, 04-20-2007 02:22 PM
    12 Pages •
    1 2 3 ... 12
    • Replies: 115
    • Views: 5,888
    RascalPuff
    04-07-2008 11:16 PM Go to last post

  20. Is time the 4th dimension? What are the true implications of this?.

    Started by everymansmedium, 03-11-2008 04:56 PM
    3 Pages •
    1 2 3
    • Replies: 26
    • Views: 1,631
    hybrid
    03-24-2008 09:33 AM Go to last post
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