Relativity

1971 topics in this forum

1. What is 'Ricci' to 'Riemann' in Einstein eq. ???

   By Widdekind, March 5, 2011
   • 1 reply
   • 1.8k views
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   • Widdekind
   • March 12, 2011

2. magnetic forces

   By hauk, June 6, 2010
   • 3 replies
   • 2.5k views
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   • Schrödinger's hat
   • March 8, 2011

3. Combining the two

   By caharris, March 7, 2011
   • 4 replies
   • 2k views
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   • caharris
   • March 8, 2011

4. When the Earth spins

   By Vay, March 3, 2011
   • 9 replies
   • 2.5k views
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   • IM Egdall
   • March 7, 2011

5. Could EM 'Faraday' tensor represent 'Curvature' ??

   By Widdekind, March 5, 2011
   • 1 reply
   • 1.8k views
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   • ajb
   • March 5, 2011

6. Learning General Relativity

   By Schrödinger's hat, February 27, 2011
   • 2 replies
   • 1.6k views
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   • Schrödinger's hat
   • March 2, 2011

7. Would the exchange of information faster than c...

   By mreddie1611, February 6, 2011
   • 3 replies
   • 1.5k views
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   • swansont
   • March 1, 2011

8. time dilation in Minkowski diagram

   By michel123456, February 23, 2011
   • 5 replies
   • 4k views
   • 
   • michel123456
   • March 1, 2011

9. Does Einstein's Theory of Relativity Support Time Travel?

   By Carrie, February 24, 2011
   • 20 replies
   • 4.7k views
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   • ajb
   • February 28, 2011

10. Spacetime in Special Relativity 1 2

    By DrRocket, February 18, 2011
    • 39 replies
    • 6.1k views
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    • michel123456
    • February 26, 2011

11. warping: how??

    By Mellinia, February 13, 2011
    • 5 replies
    • 1.6k views
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    • Oldman
    • February 23, 2011

12. Mass and time dialation 1 2

    By 36grit, January 29, 2011
    • 26 replies
    • 5.1k views
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    • michel123456
    • February 22, 2011

13. Relativity ?

    By 1123581321, February 8, 2011
    • 3 replies
    • 1.5k views
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    • DrRocket
    • February 17, 2011

14. c in E=mc^2

    By steevey, February 16, 2011
    • 9 replies
    • 2.3k views
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    • mississippichem
    • February 16, 2011

15. Why does the light travel at precisely the speed... 1 2

    By mreddie1611, February 8, 2011
    • 26 replies
    • 4.4k views
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    • swansont
    • February 14, 2011

16. Does matter, in spacetime, 'self straighten' ?

    By Widdekind, February 12, 2011
    • 2 replies
    • 1.3k views
    • 
    • Widdekind
    • February 14, 2011

17. Conservation of Energy vs. 'Space-Time Action' ??

    By Widdekind, February 12, 2011
    • 0 replies
    • 870 views
    • 
    • Widdekind
    • February 12, 2011

18. We are time travelling right now?!

    By Dean Mullen, February 11, 2011
    • 1 reply
    • 945 views
    • 
    • IM Egdall
    • February 11, 2011

19. diagram one 1 2

    By michel123456, February 9, 2011
    • 26 replies
    • 4.1k views
    • 
    • michel123456
    • February 11, 2011

20. Universe From Nothing Revisit

    By IM Egdall, January 31, 2011
    • 7 replies
    • 2.3k views
    • 
    • steevey
    • February 10, 2011

21. Mass dilation ?

    By 1123581321, February 9, 2011
    • 5 replies
    • 2.4k views
    • 
    • IM Egdall
    • February 10, 2011

22. Gravity of very fast moving objct

    By alpha2cen, February 8, 2011
    • 3 replies
    • 1.3k views
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    • ajb
    • February 8, 2011

23. Meter to Second relativity

    By Dean Mullen, February 6, 2011
    • 7 replies
    • 4k views
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    • alpha2cen
    • February 8, 2011

24. Mirror photography & video

    By Dean Mullen, February 6, 2011
    • 5 replies
    • 1.4k views
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    • Cap'n Refsmmat
    • February 6, 2011

25. Time travel is really light projection travel

    By Dean Mullen, February 6, 2011
    • 5 replies
    • 1.7k views
    • 
    • swansont
    • February 6, 2011