Relativity

1985 topics in this forum

1. Approaching the speed of light 1 2 3

   By EquisDeXD, October 3, 2012
   • 54 replies
   • 7k views
   • 
   • swansont
   • January 10, 2013

2. Measuring the speed of unseen light

   By altergnostic, January 6, 2013
   • 2 replies
   • 1.5k views
   • 
   • altergnostic
   • January 6, 2013

3. Equations of Motion a consequence of the Field Equations?

   By elfmotat, December 24, 2012
   • 18 replies
   • 3.3k views
   • 
   • altergnostic
   • January 4, 2013

4. Special Relativity Mass Calculator

   By Przemyslaw.Gruchala, December 26, 2012
   • 8 replies
   • 2k views
   • 
   • Przemyslaw.Gruchala
   • December 31, 2012

5. Matter and space

   By DarkStar8, December 17, 2012
   • 17 replies
   • 2.3k views
   • 
   • alpha2cen
   • December 31, 2012

6. Are they still touching?

   By DarkStar8, December 26, 2012
   • 1 reply
   • 932 views
   • 
   • altergnostic
   • December 26, 2012

7. Three mass inertia ???????????????????????????????????????????

   By sylwiamaro, December 23, 2012
   • 0 replies
   • 921 views
   • 
   • sylwiamaro
   • December 23, 2012

8. Funy pictures that prove Einstein Genius :)

   By sylwiamaro, December 23, 2012
   • 1 reply
   • 1.2k views
   • 
   • swansont
   • December 23, 2012

9. Famous windowless rocket problem ! Dear Einstein I need Your help

   By sylwiamaro, December 22, 2012
   • 2 replies
   • 1.2k views
   • 
   • ydoaPs
   • December 22, 2012

10. Time dilation and speed of light

    By Séamus Ó Muircheartaigh, December 21, 2012
    • 4 replies
    • 1.1k views
    • 
    • Séamus Ó Muircheartaigh
    • December 22, 2012

11. Relativistic Mandelbrott set

    By DarkStar8, December 20, 2012
    • 6 replies
    • 1.3k views
    • 
    • altergnostic
    • December 21, 2012

12. Describing General Relativity Thought Experiments

    By romesh, August 25, 2012
    • 9 replies
    • 1.9k views
    • 
    • altergnostic
    • December 21, 2012

13. Relativity Reality

    By abisha, December 18, 2012
    • 5 replies
    • 1.7k views
    • 
    • imatfaal
    • December 20, 2012

14. Compressible Fluid

    By incompressible.fluid, December 20, 2012
    • 4 replies
    • 1.2k views
    • 
    • elfmotat
    • December 20, 2012

15. Michelson experiment 1 2

    By Lammaite2, December 3, 2012
    • 42 replies
    • 5.4k views
    • 
    • altergnostic
    • December 19, 2012

16. A measure of the speed of time. 1 2 3 4

    By martianxx, November 5, 2007
    • 75 replies
    • 17.1k views
    • 
    • altergnostic
    • December 14, 2012

17. Infinity

    By valleyhornman, September 28, 2012
    • 6 replies
    • 2.3k views
    • 
    • DarkStar8
    • December 11, 2012

18. The Fourth Dimension

    By DarkStar8, December 1, 2012
    • 14 replies
    • 2.1k views
    • 
    • DarkStar8
    • December 11, 2012

19. Einestien train example

    By ahmeeeeeeeeeed, October 30, 2012
    • 7 replies
    • 2k views
    • 
    • phyti
    • December 7, 2012

20. zero gravity

    By alpha2cen, October 20, 2012
    • 9 replies
    • 1.9k views
    • 
    • alpha2cen
    • December 5, 2012

21. Could the speed of light be related to dark energy?

    By Marc Towse, November 25, 2012
    • 2 replies
    • 987 views
    • 
    • mathematic
    • November 25, 2012

22. astrophysics mathematical adept Needed for collaboration!

    By Matt Paul, November 24, 2012
    • 8 replies
    • 1.4k views
    • 
    • StringJunky
    • November 25, 2012

23. Relativistic effects when passing through a sphere

    By md65536, November 9, 2012
    • 4 replies
    • 1.5k views
    • 
    • md65536
    • November 12, 2012

24. aberration at the speedd of light

    By derek w, November 10, 2012
    • 0 replies
    • 1.5k views
    • 
    • derek w
    • November 10, 2012

25. relativistic formula for Pressure ??

    By Widdekind, October 25, 2012
    • 2 replies
    • 2.8k views
    • 
    • elfmotat
    • November 6, 2012