Physics and Mathematics

2,509 topics in this forum

1. Interesting property of MOND's constant

   By IDMclean, August 2, 2006
   • 8 replies
   • 1.5k views
   • 
   • CraigD
   • August 3, 2006

2. Magnetic Permeability and Electric Permittivity effects on atomic clocks

   By kmarinas86, July 22, 2006
   • 7 replies
   • 2.7k views
   • 
   • IDMclean
   • August 3, 2006

3. Zero mass force

   By sciman55, August 1, 2006
   • 6 replies
   • 1.1k views
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   • Qfwfq
   • August 2, 2006

4. Fictitious force

   By kolahal_b, July 28, 2006
   • 6 replies
   • 2.1k views
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   • Qfwfq
   • August 1, 2006

5. Help, investigatory project?

   By my_gel, June 26, 2005
   • 8 replies
   • 19.5k views
   • 
   • Tim_Lou
   • July 31, 2006

6. Physics or Engineering?

   By Shackleford, July 25, 2006
   • 8 replies
   • 1.4k views
   • 
   • Jay-qu
   • July 27, 2006

7. Supersymmetry from the quarks to the cosmos

   By kmarinas86, July 22, 2006
   • 5 replies
   • 1.5k views
   • 
   • UncleAl
   • July 24, 2006

8. Is our mind totally electronic?

   By stanleyg, July 19, 2006
   • 15 replies
   • 1.7k views
   • 
   • InfiniteNow
   • July 24, 2006

9. Proof of Time 1 2 3 4 5

   By Tarantism, June 2, 2006
   • 69 replies
   • 7.7k views
   • 
   • LaurieAG
   • July 22, 2006

10. Perfect Numbers: An Aural Dissertation 1 2 3

    By Turtle, December 3, 2005
    • 39 replies
    • 5.8k views
    • 
    • Turtle
    • July 20, 2006

11. Future of THe universe

    By somebody, July 20, 2006
    • 2 replies
    • 811 views
    • 
    • Tormod
    • July 20, 2006

12. New theories after Einstein 1 2

    By Lola, May 9, 2005
    • 25 replies
    • 10.2k views
    • 
    • EWright
    • July 12, 2006

13. Playing with Heisenberg's uncertainity principle

    By ronthepon, July 11, 2006
    • 5 replies
    • 1.2k views
    • 
    • ronthepon
    • July 12, 2006

14. Atom or Nucleus? 1 2

    By rockytriton, June 27, 2006
    • 18 replies
    • 2.9k views
    • 
    • Qfwfq
    • July 12, 2006

15. Relativity Phenomena

    By Abstruce, July 6, 2006
    • 16 replies
    • 1.9k views
    • 
    • Abstruce
    • July 12, 2006

16. Dimensions 1 2

    By Barry Scott, July 6, 2006
    • 25 replies
    • 2.8k views
    • 
    • Qfwfq
    • July 11, 2006

17. Formula to find the length of a parabola line

    By SolarFreak, July 9, 2006
    • 7 replies
    • 34.3k views
    • 
    • SolarFreak
    • July 11, 2006

18. Why does pi work for squares?

    By ughaibu, July 8, 2006
    • 6 replies
    • 1.4k views
    • 
    • ughaibu
    • July 8, 2006

19. Infinity in Relativity

    By sciman55, July 8, 2006
    • 4 replies
    • 1.2k views
    • 
    • sebbysteiny
    • July 8, 2006

20. Photon Interaction

    By Little Bang, June 19, 2006
    • 14 replies
    • 1.7k views
    • 
    • Qfwfq
    • July 8, 2006

21. Electric fields and currents

    By beenuseren, June 29, 2006
    • 9 replies
    • 1.5k views
    • 
    • Qfwfq
    • July 8, 2006

22. Fractal Explorations 1 2 3

    By TheBigDog, March 29, 2006
    • 35 replies
    • 7.6k views
    • 
    • Qfwfq
    • July 4, 2006

23. How do you FTL? 1 2 3 4

    By TheFaithfulStone, April 18, 2006
    • 65 replies
    • 5.8k views
    • 
    • EWright
    • July 3, 2006

24. Relativistic acceleration

    By Tim_Lou, June 28, 2006
    • 7 replies
    • 2k views
    • 
    • Tim_Lou
    • June 29, 2006

25. Velocity of electromagnetic waves in a medium

    By Geocentric, June 27, 2006
    • 1 reply
    • 876 views
    • 
    • Tim_Lou
    • June 29, 2006