Physics and Mathematics

2,523 topics in this forum

1. Question about the age of the earth - how is it determined.

   By Daisy, May 5, 2003
   • 9 replies
   • 8.7k views
   • 
   • Oracle
   • May 21, 2003

2. Teleportation

   By Whitestar, April 7, 2003
   • 12 replies
   • 3.9k views
   • 
   • Tormod
   • May 21, 2003

3. An interesting theory

   By rtobin, January 31, 2003
   • 6 replies
   • 3.9k views
   • 
   • fatty_ashy
   • May 7, 2003

4. Photon question

   By Kelddath, December 17, 2002
   • 4 replies
   • 3.3k views
   • 
   • Sharky
   • April 18, 2003

5. Relativity theory up for revision?

   By Tormod, December 31, 2002
   • 0 replies
   • 3.3k views
   • 
   • Tormod
   • December 31, 2002

6. Antigravity news

   By Tormod, December 11, 2002
   • 2 replies
   • 3.8k views
   • 
   • Wannabe Genius
   • December 23, 2002

7. Air bag

   By lobices, December 17, 2002
   • 1 reply
   • 2.8k views
   • 
   • Tormod
   • December 17, 2002

8. Chaos theory question

   By Kelddath, December 8, 2002
   • 5 replies
   • 3.8k views
   • 
   • Tormod
   • December 9, 2002

9. Tangent Formula?

   By Kal-El, November 24, 2002
   • 4 replies
   • 11.4k views
   • 
   • Wannabe Genius
   • December 7, 2002

10. Speed of light broken

    By Tormod, September 16, 2002
    • 6 replies
    • 4.2k views
    • 
    • James
    • November 19, 2002

11. Real world problem

    By johncarl, November 19, 2002
    • 0 replies
    • 2.7k views
    • 
    • johncarl
    • November 19, 2002

12. Is Physics Incomplete?

    By UncleAl, September 24, 2002
    • 2 replies
    • 3.5k views
    • 
    • Sharky
    • November 19, 2002

13. Quantum theory of gravity

    By Radivoj, November 7, 2002
    • 0 replies
    • 3.4k views
    • 
    • Radivoj
    • November 7, 2002

14. A special Math Problem of A New Century's puzzle

    By josdavi, August 5, 2002
    • 3 replies
    • 6.4k views
    • 
    • josdavi
    • October 28, 2002

15. 2002 Nobel Prize in Physics

    By Tormod, October 8, 2002
    • 0 replies
    • 3.3k views
    • 
    • Tormod
    • October 8, 2002

16. Connect 20 Regular Octahedron units, get a Regular Icosahedron

    By josdavi, September 3, 2002
    • 1 reply
    • 3.3k views
    • 
    • Captain Obvious
    • October 6, 2002

17. Supergravity! What's that all about then?!

    By Bubbalou, September 26, 2002
    • 2 replies
    • 2.9k views
    • 
    • Bubbalou
    • September 27, 2002

18. Forming PYRAMID with smaller pyramid and octahedron

    By josdavi, August 24, 2002
    • 0 replies
    • 3k views
    • 
    • josdavi
    • August 24, 2002

19. Trig Help, Please

    By Eugene, June 10, 2002
    • 7 replies
    • 4.1k views
    • 
    • Tormod
    • August 14, 2002

20. Phys prac

    By Venus, August 9, 2002
    • 3 replies
    • 3.3k views
    • 
    • michaelchang
    • August 10, 2002

21. Straight Line?

    By Eugene, June 4, 2002
    • 12 replies
    • 13.3k views
    • 
    • Eugene
    • June 23, 2002

22. Area of a Rectangle

    By Noah, May 23, 2002
    • 5 replies
    • 3.4k views
    • 
    • Eugene
    • June 20, 2002

23. Unified field theories

    By kilduh, May 21, 2002
    • 1 reply
    • 2.7k views
    • 
    • michaelchang
    • May 21, 2002