Modern and Theoretical Physics

2451 topics in this forum

1. Superstrings ?

   By 1123581321, January 26, 2011
   • 3 replies
   • 1.1k views
   • 
   • ajb
   • January 27, 2011

2. Isolated system

   By apricimo, January 26, 2011
   • 4 replies
   • 2.2k views
   • 
   • Mr Skeptic
   • January 27, 2011

3. Does alternating current emit electromagnetic wave?

   By alpha2cen, January 26, 2011
   • 1 reply
   • 1.8k views
   • 
   • swansont
   • January 26, 2011

4. dimensions in string theory

   By michel123456, January 23, 2011
   • 1 reply
   • 1.1k views
   • 
   • ajb
   • January 24, 2011

5. Huge magnetic force and light direction?

   By alpha2cen, January 23, 2011
   • 7 replies
   • 1.4k views
   • 
   • John Cuthber
   • January 23, 2011

6. Exothermic reaction or endothermic reaction?

   By alpha2cen, January 18, 2011
   • 3 replies
   • 1.9k views
   • 
   • swansont
   • January 23, 2011

7. antimmater anihilation

   By sheldoncooper, January 20, 2011
   • 7 replies
   • 1.4k views
   • 
   • timo
   • January 21, 2011

8. heat conduction mechanism

   By rayman, January 16, 2011
   • 12 replies
   • 2.1k views
   • 
   • alpha2cen
   • January 18, 2011

9. Can we measure this electric current? 10 electrons per second

   By alpha2cen, January 16, 2011
   • 13 replies
   • 2.6k views
   • 
   • TonyMcC
   • January 17, 2011

10. crystal structure, unit cell

    By rayman, January 17, 2011
    • 1 reply
    • 882 views
    • 
    • timo
    • January 17, 2011

11. The reality behind ''charge''

    By Pratt, January 11, 2011
    • 8 replies
    • 2k views
    • 
    • steevey
    • January 17, 2011

12. Can Probability collapse down to Certainty,in classical macro systems??

    By Pratt, January 11, 2011
    • 14 replies
    • 2.1k views
    • 
    • steevey
    • January 17, 2011

13. Mathematics of Creation 1 2

    By ydoaPs, November 2, 2010
    • 32 replies
    • 5.8k views
    • 
    • steevey
    • January 17, 2011

14. charge ?

    By 1123581321, January 13, 2011
    • 2 replies
    • 1.3k views
    • 
    • alpha2cen
    • January 14, 2011

15. String Theory

    By Equilibrium, November 17, 2010
    • 2 replies
    • 1.4k views
    • 
    • 1123581321
    • January 13, 2011

16. Where are the photons ?

    By alpha2cen, January 5, 2011
    • 22 replies
    • 4.3k views
    • 
    • alpha2cen
    • January 12, 2011

17. Superstring

    By Butters, January 10, 2011
    • 3 replies
    • 1.2k views
    • 
    • IM Egdall
    • January 11, 2011

18. Hawkings new book ?

    By 1123581321, January 11, 2011
    • 0 replies
    • 790 views
    • 
    • 1123581321
    • January 11, 2011

19. Why super massive galaxy does not exist?

    By alpha2cen, December 12, 2010
    • 9 replies
    • 2.6k views
    • 
    • Moontanman
    • January 7, 2011

20. The temperature, proton.

    By alpha2cen, December 29, 2010
    • 3 replies
    • 1k views
    • 
    • alpha2cen
    • January 4, 2011

21. Please explain the physics that shows I'm wrong.

    By elegance coral, January 2, 2011
    • 9 replies
    • 2.2k views
    • 
    • md65536
    • January 3, 2011

22. Straight line motion in a three dimensional space

    By finiter, December 24, 2010
    • 17 replies
    • 3k views
    • 
    • finiter
    • January 2, 2011

23. Time warp?

    By Rabbidmoth, December 30, 2010
    • 5 replies
    • 1.9k views
    • 
    • davey2222
    • January 1, 2011

24. Light vacuum travel.

    By alpha2cen, December 26, 2010
    • 21 replies
    • 4.1k views
    • 
    • alpha2cen
    • January 1, 2011

25. How do you combine Light with Electronic?

    By Jefffffffff, December 31, 2010
    • 0 replies
    • 709 views
    • 
    • Jefffffffff
    • December 31, 2010