Physics and Mathematics

2,523 topics in this forum

1. Moving faster than the speed of light

   By Agen, November 5, 2005
   • 11 replies
   • 1.9k views
   • 
   • Tormod
   • November 8, 2005

2. Scanning Tunneling Electron Microscopes

   By hwk, November 7, 2005
   • 0 replies
   • 871 views
   • 
   • hwk
   • November 7, 2005

3. Nowhere of water droplets? 1 2 3

   By insight, October 29, 2005
   • 39 replies
   • 6.5k views
   • 
   • Jay-qu
   • November 5, 2005

4. LQG vs String Theory

   By Aki, July 15, 2005
   • 7 replies
   • 2.7k views
   • 
   • Jay-qu
   • November 5, 2005

5. Light, doppler shifts, relativity.

   By cwes99_03, November 2, 2005
   • 7 replies
   • 1.2k views
   • 
   • cwes99_03
   • November 4, 2005

6. Realistic Relativy (Corrected) 1 2

   By arkain101, October 13, 2005
   • 23 replies
   • 3.5k views
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   • arkain101
   • November 3, 2005

7. Why light speed 1 2

   By dasraiser, October 7, 2005
   • 19 replies
   • 2.7k views
   • 
   • Greg_G47
   • November 3, 2005

8. In the name of humanity please help.

   By arkain101, October 13, 2005
   • 10 replies
   • 2k views
   • 
   • Greg_G47
   • November 3, 2005

9. Frequencies of wood resonance

   By freeztar, October 31, 2005
   • 11 replies
   • 16.7k views
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   • Greg_G47
   • November 3, 2005

10. Convergence of 3-D axis

    By steelengineer, November 1, 2005
    • 5 replies
    • 1.2k views
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    • virtualmeet
    • November 2, 2005

11. Question on colours 1 2

    By gogetawb, October 26, 2005
    • 19 replies
    • 2.6k views
    • 
    • cwes99_03
    • November 2, 2005

12. Another stupid math question

    By rockytriton, November 1, 2005
    • 5 replies
    • 1.1k views
    • 
    • cwes99_03
    • November 2, 2005

13. What happens to "stuff" that gets sucked into a black hole?

    By GreekTTC, October 26, 2005
    • 11 replies
    • 2.6k views
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    • GreekTTC
    • November 1, 2005

14. Photons and Gravitons

    By questor, October 29, 2005
    • 14 replies
    • 3.3k views
    • 
    • steelengineer
    • November 1, 2005

15. Labeling meanings with numbers!

    By Doctordick, August 23, 2005
    • 13 replies
    • 2.5k views
    • 
    • Doctordick
    • October 30, 2005

16. Light year 1 2 3

    By goku, October 27, 2005
    • 37 replies
    • 4.1k views
    • 
    • rockytriton
    • October 29, 2005

17. Power, problems?

    By goku, October 26, 2005
    • 14 replies
    • 2k views
    • 
    • cwes99_03
    • October 27, 2005

18. Black holes...

    By Boerseun, October 24, 2005
    • 11 replies
    • 2.8k views
    • 
    • cwes99_03
    • October 26, 2005

19. This is it. 1 2 3

    By arkain101, October 19, 2005
    • 39 replies
    • 5.3k views
    • 
    • CraigD
    • October 24, 2005

20. My qestions. 1 2 3

    By arkain101, October 17, 2005
    • 37 replies
    • 4.9k views
    • 
    • cwes99_03
    • October 21, 2005

21. Doppler Effect

    By cwes99_03, October 18, 2005
    • 10 replies
    • 2.4k views
    • 
    • cwes99_03
    • October 21, 2005

22. Experts of "significant digits" please enter... 1 2

    By kingwinner, October 13, 2005
    • 21 replies
    • 4.9k views
    • 
    • Garak
    • October 21, 2005

23. Important question!

    By arkain101, October 18, 2005
    • 6 replies
    • 1.4k views
    • 
    • Boerseun
    • October 18, 2005

24. Long Live Perpetual Motion! 1 2 3 4 5

    By Dark Mind, May 19, 2005
    • 68 replies
    • 11.3k views
    • 
    • arkain101
    • October 17, 2005

25. Hypothetical Situation 1 2

    By icedog742, April 19, 2005
    • 24 replies
    • 3.3k views
    • 
    • ldsoftwaresteve
    • October 17, 2005