Physics and Mathematics

2,509 topics in this forum

1. Moving at light speed 1 2 3 4 9

   By tom, April 23, 2005
   • 151 replies
   • 16.5k views
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   • C1ay
   • May 6, 2005

2. Learning calculus

   By rockytriton, April 18, 2005
   • 16 replies
   • 4.7k views
   • 
   • C1ay
   • May 4, 2005

3. Sequence 0-100

   By dennislopes, May 3, 2005
   • 9 replies
   • 1.4k views
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   • Qfwfq
   • May 4, 2005

4. Bohm

   By sanctus, May 3, 2005
   • 8 replies
   • 1.1k views
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   • paultrr
   • May 4, 2005

5. Speed of Light

   By Eduffy80911, May 2, 2005
   • 4 replies
   • 1k views
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   • Bo
   • May 3, 2005

6. Irrational Pi Defrocked 1 2 3 4 12

   By Robust, March 12, 2005
   • 195 replies
   • 20.7k views
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   • quantum quack
   • May 3, 2005

7. Least Angle 1 2

   By Robust, April 25, 2005
   • 21 replies
   • 3.1k views
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   • Robust
   • May 3, 2005

8. Absolute Velocity and absoilute rest?

   By quantum quack, May 2, 2005
   • 1 reply
   • 1.2k views
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   • IDMclean
   • May 2, 2005

9. Factoring 1 2 3 4

   By alexander, February 22, 2005
   • 67 replies
   • 8k views
   • 
   • Qfwfq
   • May 2, 2005

10. Questions? 1 2

    By Guest liliangrn, April 20, 2005
    • 31 replies
    • 4.1k views
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    • Tormod
    • May 1, 2005

11. Quick quiery? 1 2

    By Damo2600, April 27, 2005
    • 21 replies
    • 2.9k views
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    • Damo2600
    • April 30, 2005

12. Why 360-degrees? 1 2 3

    By Robust, April 27, 2005
    • 48 replies
    • 4.6k views
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    • Robust
    • April 29, 2005

13. Math problem

    By User2983, April 27, 2005
    • 6 replies
    • 5.9k views
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    • Qfwfq
    • April 28, 2005

14. KAM theorem

    By sanctus, April 27, 2005
    • 5 replies
    • 1.6k views
    • 
    • UncleAl
    • April 27, 2005

15. What is the intensity of light if its direction is returned back

    By cindy 2005, April 22, 2005
    • 1 reply
    • 1.1k views
    • 
    • Qfwfq
    • April 26, 2005

16. Take a picture of a galaxy. What do you see?

    By Zthatsme, April 23, 2005
    • 3 replies
    • 2.2k views
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    • Zthatsme
    • April 24, 2005

17. Math hand books

    By cindy 2005, April 22, 2005
    • 5 replies
    • 1.8k views
    • 
    • Bo
    • April 24, 2005

18. Theory of Infinity (defined) 1 2

    By Guest liliangrn, April 17, 2005
    • 29 replies
    • 4k views
    • 
    • Queso
    • April 23, 2005

19. Another hypothetical situation.

    By Guest liliangrn, April 20, 2005
    • 13 replies
    • 2.1k views
    • 
    • Guest
    • April 21, 2005

20. Got a question with substitution?

    By MRAI, April 19, 2005
    • 2 replies
    • 1.1k views
    • 
    • maddog
    • April 20, 2005

21. Def. of Entropy

    By pgrmdave, April 5, 2005
    • 6 replies
    • 1.8k views
    • 
    • TeleMad
    • April 16, 2005

22. Qfwfq

    By mang73, April 15, 2005
    • 1 reply
    • 935 views
    • 
    • mang73
    • April 15, 2005

23. Puzzle enthusiasts

    By C1ay, April 8, 2005
    • 14 replies
    • 1.9k views
    • 
    • tom
    • April 14, 2005

24. Linear algebra Q

    By mang73, April 12, 2005
    • 6 replies
    • 1.4k views
    • 
    • Qfwfq
    • April 13, 2005

25. Zero-G Flame

    By Jay-qu, April 12, 2005
    • 2 replies
    • 3.1k views
    • 
    • Qfwfq
    • April 12, 2005