Physics and Mathematics

2,525 topics in this forum

1. I Think My Faraday Cage Is Leaking All Over The Place 1 2

   By modest, December 27, 2010
   • 31 replies
   • 7.1k views
   • 
   • Qfwfq
   • January 3, 2011

2. Relationship between speed and time 1 2

   By D3nt, March 8, 2006
   • 24 replies
   • 43.5k views
   • 
   • madmadmax
   • January 2, 2011

3. Smallest stable black-holes 1 2

   By Hasanuddin, July 3, 2009
   • 28 replies
   • 10.1k views
   • 
   • Hasanuddin
   • December 30, 2010

4. Expansion Of Space

   By emacneille, December 16, 2010
   • 9 replies
   • 3.2k views
   • 
   • modest
   • December 22, 2010

5. Electron Questions

   By EDBBOB, December 20, 2010
   • 2 replies
   • 1.7k views
   • 
   • granpa
   • December 20, 2010

6. Very High Frequency Eletromagnetic Radiation

   By EDBBOB, December 19, 2010
   • 4 replies
   • 1.6k views
   • 
   • Qfwfq
   • December 20, 2010

7. T=gs?

   By allo4, December 16, 2010
   • 10 replies
   • 1.5k views
   • 
   • emacneille
   • December 19, 2010

8. Int Dx =/= X+c

   By mishin05, December 18, 2010
   • 0 replies
   • 728 views
   • 
   • mishin05
   • December 18, 2010

9. Relevancy Algorithm

   By yellow281, December 15, 2010
   • 5 replies
   • 1.2k views
   • 
   • phillip1882
   • December 17, 2010

10. Yellow Plus Blue Makes Green 1 2

    By HydrogenBond, November 23, 2010
    • 21 replies
    • 5.9k views
    • 
    • Qfwfq
    • November 30, 2010

11. 4d Visible To Human Eyes? 1 2 3

    By ZacharyNardolillo, September 16, 2010
    • 41 replies
    • 16.6k views
    • 
    • Ken
    • November 23, 2010

12. Questions

    By Little Bang, November 17, 2010
    • 11 replies
    • 1.4k views
    • 
    • Ken
    • November 23, 2010

13. Number 9 1 2

    By Proudclod229, November 5, 2010
    • 21 replies
    • 3.1k views
    • 
    • Proudclod229
    • November 13, 2010

14. An Interesting (fractal) Formula

    By Kharakov, November 9, 2010
    • 6 replies
    • 5.2k views
    • 
    • Kharakov
    • November 13, 2010

15. Alternative Twin’s Experiment 1 2

    By jakuta, October 20, 2010
    • 26 replies
    • 18.2k views
    • 
    • jakuta
    • November 11, 2010

16. Inside Diameter Of A Torus

    By Little Bang, November 9, 2010
    • 4 replies
    • 1.4k views
    • 
    • sanctus
    • November 10, 2010

17. Quantum Impossibility

    By Kharakov, October 18, 2010
    • 2 replies
    • 993 views
    • 
    • Kharakov
    • November 5, 2010

18. Pi Formulae

    By Kriminal99, October 27, 2010
    • 6 replies
    • 1k views
    • 
    • Qfwfq
    • November 2, 2010

19. Degenerate Triangle

    By Rade, October 25, 2010
    • 0 replies
    • 2.6k views
    • 
    • Rade
    • October 25, 2010

20. Magnetic Monopoles

    By Rade, April 20, 2009
    • 10 replies
    • 1.9k views
    • 
    • Qfwfq
    • October 20, 2010

21. Benoit Mandelbrot (rip) And The Quest For A Theory Of Really Everything

    By Tormod, October 18, 2010
    • 7 replies
    • 1.5k views
    • 
    • jakuta
    • October 20, 2010

22. Mmx Is A False Positive For Special Relativity 1 2

    By jakuta, October 4, 2010
    • 23 replies
    • 2.7k views
    • 
    • jakuta
    • October 13, 2010

23. Questions Science Cannot Answer?

    By ZacharyNardolillo, September 14, 2010
    • 12 replies
    • 3.5k views
    • 
    • Michaelangelica
    • October 12, 2010

24. A Note To The Linearity Proof Of Lorentz Transformation

    By Shubee, October 8, 2010
    • 6 replies
    • 2k views
    • 
    • Shubee
    • October 9, 2010

25. Earth Orbital Sagnac

    By jakuta, October 7, 2010
    • 5 replies
    • 1.1k views
    • 
    • Turtle
    • October 8, 2010