Modern and Theoretical Physics

2451 topics in this forum

1. Hydrogen from a Vacuum?

   By Koodrayso, May 25, 2008
   • 1 reply
   • 1.1k views
   • 
   • swansont
   • May 25, 2008

2. The Large Hadron Collider is perfectly safe 1 2 3

   By Hypercube, May 21, 2008
   • 57 replies
   • 6.1k views
   • 
   • Sayonara
   • May 25, 2008

3. A Wave Passes Copenhagen...

   By Graviphoton, May 25, 2008
   • 0 replies
   • 945 views
   • 
   • Graviphoton
   • May 25, 2008

4. Energy

   By Graviphoton, May 23, 2008
   • 0 replies
   • 1k views
   • 
   • Graviphoton
   • May 23, 2008

5. Are motion through space and time inversely proportional?

   By Fanghur, May 22, 2008
   • 6 replies
   • 4.8k views
   • 
   • timo
   • May 22, 2008

6. Radioactive Decay is Causeless? 1 2 3

   By foofighter, February 28, 2008
   • 72 replies
   • 18.7k views
   • 
   • Klaynos
   • May 17, 2008

7. What is a good pictorial representation of an atom? 1 2

   By Mag, January 30, 2008
   • 27 replies
   • 7.4k views
   • 
   • Vexer
   • May 17, 2008

8. Mathematics: Not the right language

   By Vishal, May 7, 2008
   • 11 replies
   • 1.9k views
   • 
   • thedarkshade
   • May 9, 2008

9. Nice short Youtube about the LHC, beautiful but blurby

   By Martin, January 26, 2008
   • 10 replies
   • 1.6k views
   • 
   • iNow
   • May 7, 2008

10. If strings are vibrating all the time, then...? 1 2

    By browndn, March 8, 2008
    • 39 replies
    • 4.9k views
    • 
    • Riogho
    • May 1, 2008

11. Lichtenberg figures/electrical charge and discharge

    By Quartile, April 9, 2008
    • 4 replies
    • 2.7k views
    • 
    • insane_alien
    • April 28, 2008

12. Do Fusion Reactions need Helium 3?

    By Arob, February 9, 2008
    • 13 replies
    • 4.5k views
    • 
    • Zephir
    • April 27, 2008

13. How is it possible that the magnetic fields is perpendicular to the electric field?

    By Hypercube, April 22, 2008
    • 10 replies
    • 7.9k views
    • 
    • thedarkshade
    • April 26, 2008

14. Enumerating the possibilities

    By bascule, April 8, 2008
    • 7 replies
    • 1.3k views
    • 
    • fredrik
    • April 17, 2008

15. Quantum Gravity

    By ydoaPs, April 8, 2008
    • 2 replies
    • 912 views
    • 
    • ajb
    • April 8, 2008

16. cubic crystal

    By Blacknight, April 7, 2008
    • 0 replies
    • 750 views
    • 
    • Blacknight
    • April 7, 2008

17. LHC black hole

    By bombus, April 4, 2008
    • 4 replies
    • 1.3k views
    • 
    • swansont
    • April 4, 2008

18. Curiosity of Axiomatic Approach

    By abateNth, April 4, 2008
    • 0 replies
    • 904 views
    • 
    • abateNth
    • April 4, 2008

19. Portals

    By nillerz, April 2, 2008
    • 1 reply
    • 1.1k views
    • 
    • Daecon
    • April 3, 2008

20. Do photons travel back in time in the presence of gravitational fields?

    By Hypercube, March 30, 2008
    • 17 replies
    • 2.3k views
    • 
    • swansont
    • April 3, 2008

21. Radioactive Decay

    By Milky, March 29, 2008
    • 5 replies
    • 1.3k views
    • 
    • J.C.MacSwell
    • March 29, 2008

22. Tube Effect?

    By Riogho, March 20, 2008
    • 18 replies
    • 2.5k views
    • 
    • swansont
    • March 25, 2008

23. Freeze time at Absolute Zero?

    By browndn, March 11, 2008
    • 10 replies
    • 4.9k views
    • 
    • timo
    • March 18, 2008

24. Artificial Black hole?

    By Reaper, March 7, 2008
    • 1 reply
    • 949 views
    • 
    • Klaynos
    • March 8, 2008

25. Anti-matter Questionaire 1 2

    By ParanoiA, July 27, 2007
    • 30 replies
    • 4.1k views
    • 
    • DarkHors1352
    • March 7, 2008