Modern and Theoretical Physics

2446 topics in this forum

1. splitting a proton for useable energy

   By 36grit, January 3, 2012
   • 6 replies
   • 2.4k views
   • 
   • swansont
   • January 4, 2012

2. Why does classical string theory have only 9 dimensions?

   By camcelve, December 31, 2011
   • 8 replies
   • 1.6k views
   • 
   • michel123456
   • January 2, 2012

3. Antimatter Black Holes

   By Sorcerer, December 29, 2011
   • 9 replies
   • 2k views
   • 
   • guenter
   • January 1, 2012

4. just a few questions to consider food for thought

   By merc187, December 16, 2011
   • 2 replies
   • 1.3k views
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   • mooeypoo
   • December 31, 2011

5. un educated

   By froggy420, December 25, 2011
   • 6 replies
   • 1.8k views
   • 
   • iNow
   • December 31, 2011

6. asking web

   By fahriphysics, December 28, 2011
   • 3 replies
   • 930 views
   • 
   • fahriphysics
   • December 29, 2011

7. Gravitational waves ? 1 2

   By 1123581321, July 19, 2011
   • 31 replies
   • 4.9k views
   • 
   • JustinW
   • December 28, 2011

8. string theory ?

   By 1123581321, December 14, 2011
   • 5 replies
   • 1.5k views
   • 
   • mrs.warren
   • December 28, 2011

9. Atomic orbiting and Gravitational force

   By O'Nero Samuel, December 27, 2011
   • 1 reply
   • 788 views
   • 
   • mathematic
   • December 28, 2011

10. 1W laser burning stuff

    By DevilSolution, September 19, 2011
    • 9 replies
    • 2.4k views
    • 
    • DevilSolution
    • December 22, 2011

11. Viewing More Dimensions

    By hicks, December 22, 2011
    • 1 reply
    • 914 views
    • 
    • Tres Juicy
    • December 22, 2011

12. Why light speed is constant? 1 2 3

    By alpha2cen, August 28, 2011
    • 59 replies
    • 9.5k views
    • 
    • Sorcerer
    • December 21, 2011

13. neutrinos

    By Dart15, December 18, 2011
    • 1 reply
    • 1k views
    • 
    • insane_alien
    • December 18, 2011

14. What is the "physics" view on life?

    By 36grit, December 7, 2011
    • 23 replies
    • 3.3k views
    • 
    • swansont
    • December 17, 2011

15. If light can't escape black holes, then...

    By questionposter, December 9, 2011
    • 9 replies
    • 3k views
    • 
    • merc187
    • December 16, 2011

16. Is the gravitational constant always constant?

    By alpha2cen, November 7, 2011
    • 3 replies
    • 1.5k views
    • 
    • swansont
    • December 8, 2011

17. Fukushima Daiichi Reactor Status

    By kumonokuma, December 2, 2011
    • 1 reply
    • 1.4k views
    • 
    • swansont
    • December 2, 2011

18. Binding Energy

    By logearav, November 25, 2011
    • 6 replies
    • 1.7k views
    • 
    • swansont
    • November 30, 2011

19. fundamentals

    By dimreepr, November 29, 2011
    • 1 reply
    • 820 views
    • 
    • Klaynos
    • November 29, 2011

20. friction and static electricity

    By fleet1779, October 29, 2011
    • 15 replies
    • 3.3k views
    • 
    • fleet1779
    • November 29, 2011

21. String theory

    By morgsboi, November 6, 2011
    • 16 replies
    • 2.4k views
    • 
    • guenter
    • November 24, 2011

22. The present time 1 2 3 4 5

    By 36grit, October 15, 2011
    • 117 replies
    • 15.6k views
    • 
    • 36grit
    • November 24, 2011

23. Making a laser not a laser

    By morgsboi, November 22, 2011
    • 3 replies
    • 1.4k views
    • 
    • mooeypoo
    • November 23, 2011

24. "String Hypothesis" ?

    By Widdekind, November 21, 2011
    • 1 reply
    • 2.9k views
    • 
    • DrRocket
    • November 21, 2011

25. Energy Band in solids

    By logearav, November 17, 2011
    • 7 replies
    • 1.6k views
    • 
    • Widdekind
    • November 21, 2011