Physics and Mathematics

2,524 topics in this forum

1. Dyson Sphere stability

   By Jay-qu, August 14, 2006
   • 12 replies
   • 6.3k views
   • 
   • Jay-qu
   • August 16, 2006

2. Metricise... 1 2

   By Boerseun, August 1, 2006
   • 20 replies
   • 2.9k views
   • 
   • Boerseun
   • August 14, 2006

3. Do you know how to calculate a square root using paper and pencil? 1 2

   By CraigD, August 13, 2006
   • 22 replies
   • 10.8k views
   • 
   • ronthepon
   • August 14, 2006

4. Time proof paradox? 1 2 3

   By paigetheoracle, July 20, 2006
   • 39 replies
   • 4.1k views
   • 
   • paigetheoracle
   • August 13, 2006

5. Space in quanta

   By ronthepon, June 4, 2006
   • 15 replies
   • 2k views
   • 
   • HIENVN
   • August 11, 2006

6. Mathematics-- true and immutable?

   By questor, January 2, 2006
   • 14 replies
   • 3.5k views
   • 
   • HIENVN
   • August 11, 2006

7. Microcontroller

   By beenuseren, August 3, 2006
   • 2 replies
   • 1k views
   • 
   • Farsight
   • August 11, 2006

8. Universe boundary

   By ronthepon, May 4, 2006
   • 10 replies
   • 1.4k views
   • 
   • TheFaithfulStone
   • August 11, 2006

9. Future bicycle

   By udhitsharma, July 30, 2006
   • 8 replies
   • 1.3k views
   • 
   • Farsight
   • August 11, 2006

10. Newton's Cradle -Perpetual

    By Magnetic, August 8, 2006
    • 5 replies
    • 4.2k views
    • 
    • Magnetic
    • August 10, 2006

11. Speed stay constant with velocity change?

    By Red X, August 10, 2006
    • 3 replies
    • 5.7k views
    • 
    • Jay-qu
    • August 10, 2006

12. The Truth About Antimatter 1 2

    By Lancaster, June 21, 2006
    • 28 replies
    • 4.4k views
    • 
    • learnin to learn
    • August 9, 2006

13. Cog

    By sciman55, August 4, 2006
    • 1 reply
    • 1.4k views
    • 
    • CraigD
    • August 8, 2006

14. Complete Unified Theory Model Developed. 1 2

    By arkain101, June 9, 2006
    • 33 replies
    • 5.3k views
    • 
    • arkain101
    • August 6, 2006

15. Electrostatics problem

    By kolahal_b, July 24, 2006
    • 5 replies
    • 1k views
    • 
    • cwes99_03
    • August 4, 2006

16. Interesting property of MOND's constant

    By IDMclean, August 2, 2006
    • 8 replies
    • 1.6k views
    • 
    • CraigD
    • August 3, 2006

17. Magnetic Permeability and Electric Permittivity effects on atomic clocks

    By kmarinas86, July 22, 2006
    • 7 replies
    • 2.8k views
    • 
    • IDMclean
    • August 3, 2006

18. Zero mass force

    By sciman55, August 1, 2006
    • 6 replies
    • 1.3k views
    • 
    • Qfwfq
    • August 2, 2006

19. Fictitious force

    By kolahal_b, July 28, 2006
    • 6 replies
    • 2.2k views
    • 
    • Qfwfq
    • August 1, 2006

20. Help, investigatory project?

    By my_gel, June 26, 2005
    • 8 replies
    • 19.6k views
    • 
    • Tim_Lou
    • July 31, 2006

21. Physics or Engineering?

    By Shackleford, July 25, 2006
    • 8 replies
    • 1.5k views
    • 
    • Jay-qu
    • July 27, 2006

22. Supersymmetry from the quarks to the cosmos

    By kmarinas86, July 22, 2006
    • 5 replies
    • 1.6k views
    • 
    • UncleAl
    • July 24, 2006

23. Is our mind totally electronic?

    By stanleyg, July 19, 2006
    • 15 replies
    • 1.8k views
    • 
    • InfiniteNow
    • July 24, 2006

24. Proof of Time 1 2 3 4 5

    By Tarantism, June 2, 2006
    • 69 replies
    • 8.3k views
    • 
    • LaurieAG
    • July 22, 2006

25. Perfect Numbers: An Aural Dissertation 1 2 3

    By Turtle, December 3, 2005
    • 39 replies
    • 6.1k views
    • 
    • Turtle
    • July 20, 2006