Physics and Mathematics

2,523 topics in this forum

1. Just Curious

   By nemo, February 17, 2006
   • 11 replies
   • 1.7k views
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   • Qfwfq
   • February 21, 2006

2. Math: Percentile

   By kingwinner, February 16, 2006
   • 7 replies
   • 10.3k views
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   • C1ay
   • February 18, 2006

3. Kinematics equations for constant acceleration

   By kingwinner, February 16, 2006
   • 2 replies
   • 1.4k views
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   • Qfwfq
   • February 17, 2006

4. Bayes' Theorem Assumption

   By Kriminal99, February 14, 2006
   • 2 replies
   • 1.8k views
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   • Kriminal99
   • February 16, 2006

5. Acceleration due to gravity (challenging)

   By kingwinner, February 16, 2006
   • 3 replies
   • 3.9k views
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   • CraigD
   • February 16, 2006

6. Phone number math

   By InfiniteNow, February 15, 2006
   • 10 replies
   • 3.6k views
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   • InfiniteNow
   • February 15, 2006

7. Electromagnetic Energy

   By Little Bang, February 11, 2006
   • 8 replies
   • 2.2k views
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   • Qfwfq
   • February 15, 2006

8. Time: what do you think it is?

   By kamil, December 6, 2005
   • 4 replies
   • 1.5k views
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   • Tormod
   • February 15, 2006

9. Can light curve at different intensities

   By adam_rockstar, February 14, 2006
   • 1 reply
   • 886 views
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   • Qfwfq
   • February 14, 2006

10. Math of data management

    By kingwinner, February 14, 2006
    • 3 replies
    • 1.9k views
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    • C1ay
    • February 14, 2006

11. Negative integers

    By tarak, February 7, 2006
    • 5 replies
    • 1.6k views
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    • Qfwfq
    • February 13, 2006

12. T=0; before the universe.

    By HydrogenBond, October 3, 2005
    • 14 replies
    • 2.6k views
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    • Little Bang
    • February 13, 2006

13. What is the supreme element influencing the the way the universe works 1 2

    By adam_rockstar, December 27, 2005
    • 18 replies
    • 2.8k views
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    • HydrogenBond
    • February 12, 2006

14. Math problem: two unknown numbers, known product and sum (resumed closed thread)

    By CraigD, February 9, 2006
    • 1 reply
    • 4.6k views
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    • snark1100
    • February 12, 2006

15. Spider-Man

    By TheBigDog, February 9, 2006
    • 12 replies
    • 2.3k views
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    • Racoon
    • February 12, 2006

16. Significant digits

    By kingwinner, February 8, 2006
    • 0 replies
    • 1.3k views
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    • kingwinner
    • February 8, 2006

17. Nuclear fuel cell??

    By matrixscarface, February 6, 2006
    • 1 reply
    • 2.8k views
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    • Qfwfq
    • February 7, 2006

18. Tricky puzzle

    By Qfwfq, February 2, 2006
    • 2 replies
    • 1.5k views
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    • Qfwfq
    • February 6, 2006

19. Gravity below the surface ... 1 2

    By 12345ask, January 31, 2006
    • 17 replies
    • 2.8k views
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    • TheBigDog
    • February 3, 2006

20. Radius

    By sciman55, January 25, 2006
    • 10 replies
    • 1.5k views
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    • sanctus
    • January 31, 2006

21. Why does this work?

    By Pokeska, January 26, 2006
    • 14 replies
    • 2.2k views
    • 
    • Qfwfq
    • January 31, 2006

22. A Flaw of General Relativity, a Fix, and Cosmological Implications 1 2

    By Guest Zanket, July 21, 2005
    • 17 replies
    • 3.4k views
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    • arkain101
    • January 31, 2006

23. The poles of Gravity

    By Boonsri, January 30, 2006
    • 1 reply
    • 1.1k views
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    • Qfwfq
    • January 30, 2006

24. The sum of all numbers

    By TIDUSGIYA, January 23, 2006
    • 6 replies
    • 3.8k views
    • 
    • Qfwfq
    • January 30, 2006

25. Hot Air Rising 1 2

    By Zilali, December 14, 2005
    • 25 replies
    • 5k views
    • 
    • Qfwfq
    • January 30, 2006