Physics

3562 topics in this forum

1. "universe is, at heart, describable by information, and is therefore computable"

   By needimprovement, October 19, 2010
   • 4 replies
   • 1.7k views
   • 
   • emrekanca
   • October 27, 2010

2. Is it true that if you put negatively charged particles under magnetic field it will circulate continuously ?

   By jerryyu, August 22, 2010
   • 16 replies
   • 2.8k views
   • 
   • swansont
   • October 24, 2010

3. Mattress friction question

   By charlie10, October 23, 2010
   • 0 replies
   • 892 views
   • 
   • charlie10
   • October 23, 2010

4. How long would you live for in space (with no gravity)?

   By Mr Rayon, October 13, 2010
   • 10 replies
   • 4.6k views
   • 
   • -Demosthenes-
   • October 21, 2010

5. question on light

   By jerryyu, October 7, 2010
   • 2 replies
   • 1.2k views
   • 
   • swansont
   • October 19, 2010

6. parabolic mirror

   By mattr888, October 16, 2010
   • 11 replies
   • 3.1k views
   • 
   • mattr888
   • October 18, 2010

7. Why does vasodilation in periphery lead to reduction in blood pressure?

   By scilearner, October 13, 2010
   • 0 replies
   • 709 views
   • 
   • scilearner
   • October 13, 2010

8. AC ?

   By 1123581321, October 11, 2010
   • 2 replies
   • 1.2k views
   • 
   • Janus
   • October 11, 2010

9. The right-hand rule ?

   By 1123581321, October 10, 2010
   • 2 replies
   • 1.2k views
   • 
   • TonyMcC
   • October 10, 2010

10. any news on fusion reactor research???

    By the guy, October 5, 2010
    • 3 replies
    • 1.2k views
    • 
    • insane_alien
    • October 5, 2010

11. question on transformer

    By jerryyu, October 2, 2010
    • 8 replies
    • 1.7k views
    • 
    • Mr Skeptic
    • October 5, 2010

12. seek of a liquid

    By physfg, September 28, 2010
    • 7 replies
    • 2.1k views
    • 
    • rogerxd45
    • October 3, 2010

13. question on light

    By jerryyu, September 27, 2010
    • 3 replies
    • 1.5k views
    • 
    • emrekanca
    • September 28, 2010

14. Odd capacitor questions

    By Danijel Gorupec, September 14, 2010
    • 3 replies
    • 1.4k views
    • 
    • emrekanca
    • September 27, 2010

15. Electricity question about p.d. and resistance

    By Histones to DNA, September 26, 2010
    • 4 replies
    • 3.8k views
    • 
    • Histones to DNA
    • September 26, 2010

16. fields

    By drufae, September 18, 2010
    • 6 replies
    • 1.8k views
    • 
    • ajb
    • September 26, 2010

17. Einstein ?

    By 1123581321, September 25, 2010
    • 1 reply
    • 841 views
    • 
    • ajb
    • September 25, 2010

18. Neutrons

    By Moontanman, September 21, 2010
    • 7 replies
    • 4.7k views
    • 
    • Moontanman
    • September 24, 2010

19. The laws of physics may differ throughout the universe

    By needimprovement, September 22, 2010
    • 4 replies
    • 1.3k views
    • 
    • Mr Skeptic
    • September 22, 2010

20. Monopole

    By The Apprentice, September 16, 2010
    • 14 replies
    • 2.6k views
    • 
    • granpa
    • September 21, 2010

21. String Theory

    By needimprovement, September 12, 2010
    • 11 replies
    • 1.9k views
    • 
    • ajb
    • September 20, 2010

22. Time and space

    By needimprovement, September 18, 2010
    • 14 replies
    • 2.8k views
    • 
    • swansont
    • September 19, 2010

23. Why is the magnetic field (lines) of a magnet different from an electron?

    By jerryyu, August 19, 2010
    • 6 replies
    • 1.6k views
    • 
    • Mr Skeptic
    • September 19, 2010

24. Moment of Force video

    By unknown person, September 16, 2010
    • 0 replies
    • 881 views
    • 
    • unknown person
    • September 16, 2010

25. Is this Steorn info correct

    By alan2here, September 13, 2010
    • 0 replies
    • 786 views
    • 
    • alan2here
    • September 13, 2010