Physics and Mathematics

2,509 topics in this forum

1. Explosion in a vacuum, help?

   By EWright, November 24, 2005
   • 3 replies
   • 1.5k views
   • 
   • Erasmus00
   • November 25, 2005

2. Colour comes from light being absorbed - so is an orange still orange in the dark?

   By Darnok, November 25, 2005
   • 3 replies
   • 1.2k views
   • 
   • Turtle
   • November 25, 2005

3. Cyberntic Kernels

   By Doron Shadmi, October 9, 2005
   • 6 replies
   • 1.2k views
   • 
   • Doron Shadmi
   • November 23, 2005

4. Bose Einstein Condensate

   By Aki, November 23, 2005
   • 1 reply
   • 875 views
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   • Tormod
   • November 23, 2005

5. 1st and 2nd law of Thermodynamics.

   By Edge, November 13, 2005
   • 1 reply
   • 6.2k views
   • 
   • Tormod
   • November 13, 2005

6. Fire 1 2

   By Erasmus00, November 7, 2005
   • 23 replies
   • 3.9k views
   • 
   • CraigD
   • November 12, 2005

7. Has matter been created out of energy?

   By Edge, November 11, 2005
   • 5 replies
   • 7k views
   • 
   • CraigD
   • November 11, 2005

8. E=mc^2 1 2

   By learnin to learn, October 29, 2005
   • 28 replies
   • 2.9k views
   • 
   • CraigD
   • November 10, 2005

9. Planck Probability Cloud...

   By Draco01, November 9, 2005
   • 1 reply
   • 1.2k views
   • 
   • Bo
   • November 9, 2005

10. Against the Copenhagen interpretation of quantum mechanics

    By Daymare17, November 4, 2005
    • 1 reply
    • 2.5k views
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    • CraigD
    • November 9, 2005

11. Anyone with reasonable level of Maths and Science subjects?

    By Queztacotl, November 8, 2005
    • 0 replies
    • 1.3k views
    • 
    • Queztacotl
    • November 8, 2005

12. Moving faster than the speed of light

    By Agen, November 5, 2005
    • 11 replies
    • 1.8k views
    • 
    • Tormod
    • November 8, 2005

13. Scanning Tunneling Electron Microscopes

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

14. Nowhere of water droplets? 1 2 3

    By insight, October 29, 2005
    • 39 replies
    • 6.1k views
    • 
    • Jay-qu
    • November 5, 2005

15. LQG vs String Theory

    By Aki, July 15, 2005
    • 7 replies
    • 2.6k views
    • 
    • Jay-qu
    • November 5, 2005

16. Light, doppler shifts, relativity.

    By cwes99_03, November 2, 2005
    • 7 replies
    • 1.1k views
    • 
    • cwes99_03
    • November 4, 2005

17. Realistic Relativy (Corrected) 1 2

    By arkain101, October 13, 2005
    • 23 replies
    • 3.4k views
    • 
    • arkain101
    • November 3, 2005

18. Why light speed 1 2

    By dasraiser, October 7, 2005
    • 19 replies
    • 2.6k views
    • 
    • Greg_G47
    • November 3, 2005

19. In the name of humanity please help.

    By arkain101, October 13, 2005
    • 10 replies
    • 1.9k views
    • 
    • Greg_G47
    • November 3, 2005

20. Frequencies of wood resonance

    By freeztar, October 31, 2005
    • 11 replies
    • 16.5k views
    • 
    • Greg_G47
    • November 3, 2005

21. Convergence of 3-D axis

    By steelengineer, November 1, 2005
    • 5 replies
    • 1.1k views
    • 
    • virtualmeet
    • November 2, 2005

22. Question on colours 1 2

    By gogetawb, October 26, 2005
    • 19 replies
    • 2.4k views
    • 
    • cwes99_03
    • November 2, 2005

23. Another stupid math question

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

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

    By GreekTTC, October 26, 2005
    • 11 replies
    • 2.5k views
    • 
    • GreekTTC
    • November 1, 2005

25. Photons and Gravitons

    By questor, October 29, 2005
    • 14 replies
    • 3.2k views
    • 
    • steelengineer
    • November 1, 2005