Relativity

1985 topics in this forum

1. Why does time tick at different rates at different locations? 1 2

   By Vay, March 18, 2011
   • 27 replies
   • 6.4k views
   • 
   • swansont
   • April 12, 2011

2. Time

   By Riot, April 10, 2011
   • 2 replies
   • 1.3k views
   • 
   • Riot
   • April 11, 2011

3. What's the 2nd covariant derivative of guv?

   By jmc, April 10, 2011
   • 1 reply
   • 1.6k views
   • 
   • ajb
   • April 10, 2011

4. Questions about spacetime curvature and geometry.

   By md65536, April 4, 2011
   • 6 replies
   • 1.8k views
   • 
   • IM Egdall
   • April 5, 2011

5. synchronisation between parallel universes.

   By Rubikscube, March 5, 2011
   • 2 replies
   • 1.5k views
   • 
   • IM Egdall
   • April 4, 2011

6. fabric of space

   By allo4, March 27, 2011
   • 8 replies
   • 2.6k views
   • 
   • ajb
   • March 29, 2011

7. Light Speed question 1 2 3 4

   By munion, August 7, 2009
   • 97 replies
   • 17.8k views
   • 
   • Phi for All
   • March 28, 2011

8. streching of wavelengths

   By allo4, March 27, 2011
   • 2 replies
   • 2k views
   • 
   • IM Egdall
   • March 27, 2011

9. The Einstein page on facebook has been opened

   By Kidd ren, March 27, 2011
   • 0 replies
   • 1.8k views
   • 
   • Kidd ren
   • March 27, 2011

10. Relativistic mass

    By DrRocket, March 2, 2011
    • 19 replies
    • 4.6k views
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    • csmyth3025
    • March 25, 2011

11. What happens to twin paradox if there is symmetry?

    By md65536, March 16, 2011
    • 4 replies
    • 2.5k views
    • 
    • md65536
    • March 23, 2011

12. Faster than the speed of light...

    By mreddie1611, February 5, 2011
    • 12 replies
    • 4.1k views
    • 
    • IM Egdall
    • March 19, 2011

13. closing speed

    By phyti, February 6, 2011
    • 5 replies
    • 7.9k views
    • 
    • phyti
    • March 17, 2011

14. C?

    By dragonstar57, February 28, 2011
    • 23 replies
    • 4.4k views
    • 
    • swansont
    • March 12, 2011

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

    By Widdekind, March 5, 2011
    • 1 reply
    • 1.9k views
    • 
    • Widdekind
    • March 12, 2011

16. magnetic forces

    By hauk, June 6, 2010
    • 3 replies
    • 2.6k views
    • 
    • Schrödinger's hat
    • March 8, 2011

17. Combining the two

    By caharris, March 7, 2011
    • 4 replies
    • 2.2k views
    • 
    • caharris
    • March 8, 2011

18. When the Earth spins

    By Vay, March 3, 2011
    • 9 replies
    • 2.7k views
    • 
    • IM Egdall
    • March 7, 2011

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

    By Widdekind, March 5, 2011
    • 1 reply
    • 1.9k views
    • 
    • ajb
    • March 5, 2011

20. Learning General Relativity

    By Schrödinger's hat, February 27, 2011
    • 2 replies
    • 1.7k views
    • 
    • Schrödinger's hat
    • March 2, 2011

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

    By mreddie1611, February 6, 2011
    • 3 replies
    • 1.6k views
    • 
    • swansont
    • March 1, 2011

22. time dilation in Minkowski diagram

    By michel123456, February 23, 2011
    • 5 replies
    • 4.2k views
    • 
    • michel123456
    • March 1, 2011

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

    By Carrie, February 24, 2011
    • 20 replies
    • 5k views
    • 
    • ajb
    • February 28, 2011

24. Spacetime in Special Relativity 1 2

    By DrRocket, February 18, 2011
    • 39 replies
    • 6.7k views
    • 
    • michel123456
    • February 26, 2011

25. warping: how??

    By Mellinia, February 13, 2011
    • 5 replies
    • 1.7k views
    • 
    • Oldman
    • February 23, 2011