Relativity

1991 topics in this forum

1. theory on black

   By gib65, September 1, 2012
   • 5 replies
   • 1.8k views
   • 
   • ajb
   • September 5, 2012

2. Another short question.

   By Just Some Guy, June 24, 2012
   • 8 replies
   • 2.2k views
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   • Ronald Hyde
   • August 27, 2012

3. If there is no universal frame of reference then how can time dilation occur? 1 2 3 4

   By davidaw, February 14, 2012
   • 80 replies
   • 14.7k views
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   • ACG52
   • August 22, 2012

4. Single neutron decay rate is constant?

   By alpha2cen, August 13, 2012
   • 21 replies
   • 3.2k views
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   • alpha2cen
   • August 22, 2012

5. Moving faster makes time slow down, slower time go faster why?

   By Alan McDougall, August 20, 2012
   • 5 replies
   • 2.2k views
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   • md65536
   • August 20, 2012

6. What is motion

   By studiot, August 17, 2012
   • 4 replies
   • 1.2k views
   • 
   • md65536
   • August 17, 2012

7. Satellite Clock adjustment to earth time, how is it done?

   By Alan McDougall, August 12, 2012
   • 13 replies
   • 9.5k views
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   • John Cuthber
   • August 16, 2012

8. Warped spacetime and gravity 1 2

   By Santalum, February 27, 2012
   • 38 replies
   • 7.9k views
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   • imatfaal
   • August 14, 2012

9. The slowing of time 1 2

   By ronians1, July 28, 2012
   • 36 replies
   • 4.9k views
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   • Delta1212
   • August 9, 2012

10. Spacetime Visualization

    By aloharyan, July 31, 2012
    • 2 replies
    • 1.2k views
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    • aloharyan
    • August 1, 2012

11. Stretching the Fabric of Space-Time

    By HerbertSu, July 29, 2012
    • 9 replies
    • 4.6k views
    • 
    • derek w
    • July 31, 2012

12. Perceiving Dimensions

    By InterDimesional, July 26, 2012
    • 1 reply
    • 1.4k views
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    • md65536
    • July 30, 2012

13. Potholes in Space-Time

    By HerbertSu, July 29, 2012
    • 0 replies
    • 1k views
    • 
    • HerbertSu
    • July 29, 2012

14. Time Relativity

    By O'Nero Samuel, July 25, 2012
    • 7 replies
    • 2.3k views
    • 
    • O'Nero Samuel
    • July 28, 2012

15. Curvature Tensor

    By dr. undefined, July 16, 2012
    • 2 replies
    • 1.4k views
    • 
    • elfmotat
    • July 17, 2012

16. Space Twin Paradox

    By HerbertSu, July 10, 2012
    • 6 replies
    • 2.3k views
    • 
    • IM Egdall
    • July 15, 2012

17. Request advice on my "On the Concept of Mass in Relativity" article

    By pmb, July 7, 2012
    • 0 replies
    • 1.2k views
    • 
    • pmb
    • July 7, 2012

18. The twin paradox

    By Gobbleston, June 29, 2012
    • 16 replies
    • 3.6k views
    • 
    • pmb
    • July 1, 2012

19. Space-time Curvature

    By RichIsnang, June 18, 2012
    • 5 replies
    • 2.5k views
    • 
    • pmb
    • June 25, 2012

20. nonstandard approach to relativity

    By kuartus4, June 23, 2012
    • 7 replies
    • 1.7k views
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    • elfmotat
    • June 23, 2012

21. Light from the sun

    By Gobbleston, June 22, 2012
    • 0 replies
    • 1.1k views
    • 
    • Gobbleston
    • June 22, 2012

22. why light takes about 8 min. to reach the earth from sun

    By apurvmj, June 17, 2012
    • 15 replies
    • 7.1k views
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    • apurvmj
    • June 19, 2012

23. Some points i didnt understand well.

    By Seventh cavalry, June 18, 2012
    • 3 replies
    • 1.3k views
    • 
    • IM Egdall
    • June 18, 2012

24. Equivalency Principle

    By Gobbleston, June 16, 2012
    • 7 replies
    • 3k views
    • 
    • IM Egdall
    • June 18, 2012

25. Challenge to all - Mass Density of a Magnetic field 1 2

    By pmb, May 25, 2012
    • 39 replies
    • 5.6k views
    • 
    • pmb
    • June 13, 2012