Physics and Mathematics

2,509 topics in this forum

1. A practical use of physics

   By TeleMad, June 16, 2004
   • 2 replies
   • 4.2k views
   • 
   • TeleMad
   • June 17, 2004

2. The Nature of Anti-matter?

   By fatty_ashy, June 14, 2004
   • 5 replies
   • 2.7k views
   • 
   • Freethinker
   • June 15, 2004

3. Theory of Flexon Energy

   By CD27, June 13, 2004
   • 11 replies
   • 5.1k views
   • 
   • Tormod
   • June 13, 2004

4. Mathematically Perfect Triangle

   By FrankM, August 8, 2003
   • 12 replies
   • 9.9k views
   • 
   • FrankM
   • June 10, 2004

5. Time Travel 2 1 2 3 4

   By HolgerL, March 26, 2002
   • 51 replies
   • 9.7k views
   • 
   • CD27
   • June 10, 2004

6. Graphic technique for math problem solving 1 2

   By ANGELSP, June 2, 2004
   • 17 replies
   • 6.6k views
   • 
   • ANGELSP
   • June 8, 2004

7. Speed of light...instantatious Travel?? 1 2 3 4 6

   By fatty_ashy, April 14, 2003
   • 85 replies
   • 22.1k views
   • 
   • GAHD
   • June 5, 2004

8. Time 1 2

   By drme1981, January 21, 2004
   • 29 replies
   • 5.8k views
   • 
   • Uncle Martin
   • June 3, 2004

9. Age of Universe

   By rockgilla, May 26, 2004
   • 9 replies
   • 4.7k views
   • 
   • Bo
   • June 1, 2004

10. Plz help me with this

    By cookyman, May 31, 2004
    • 5 replies
    • 1.8k views
    • 
    • Freethinker
    • June 1, 2004

11. Gravity problem

    By wepe, April 13, 2004
    • 10 replies
    • 3.6k views
    • 
    • Bo
    • May 26, 2004

12. Are there positrons in a cosmic wave that are not produced as secondaries?

    By alexander, May 15, 2004
    • 5 replies
    • 2k views
    • 
    • alexander
    • May 18, 2004

13. Vision at lightspeed?

    By sundog, May 7, 2004
    • 4 replies
    • 2.6k views
    • 
    • Freethinker
    • May 13, 2004

14. Element 115 (ununpentium) your thoughts??

    By Mindsmog, March 23, 2004
    • 8 replies
    • 4.2k views
    • 
    • Evanescence
    • May 7, 2004

15. A Few Articles On The Conversion of Energy Into Matter

    By Liberator, April 23, 2004
    • 2 replies
    • 2.7k views
    • 
    • WebFeet
    • April 29, 2004

16. 0.9~ = 1 ?

    By geko, April 6, 2004
    • 10 replies
    • 3.1k views
    • 
    • Gill_105
    • April 28, 2004

17. Polar coordinates

    By Ares, April 27, 2004
    • 2 replies
    • 2.2k views
    • 
    • Gill_105
    • April 28, 2004

18. Hutchinson effect

    By rileyj, April 2, 2004
    • 5 replies
    • 7.5k views
    • 
    • rileyj
    • April 25, 2004

19. Anyone any good at impulse response and convolution?

    By liz, April 22, 2004
    • 1 reply
    • 2.2k views
    • 
    • Tormod
    • April 22, 2004

20. 0 to infinity...???

    By Tim_Lou, April 14, 2004
    • 6 replies
    • 8.8k views
    • 
    • Tim_Lou
    • April 19, 2004

21. Mass not a limiting factor

    By Guest bpage, July 25, 2003
    • 12 replies
    • 4.2k views
    • 
    • wepe
    • April 13, 2004

22. Unbreakable code

    By rileyj, April 10, 2004
    • 0 replies
    • 2.5k views
    • 
    • rileyj
    • April 10, 2004

23. Who can solve these?

    By Tim_Lou, April 7, 2004
    • 6 replies
    • 4.8k views
    • 
    • Tim_Lou
    • April 10, 2004

24. Golden Rectangles and golden ratios.

    By man from okinawa, April 8, 2004
    • 2 replies
    • 3.7k views
    • 
    • Tormod
    • April 8, 2004

25. Physics behind car safety features

    By alsariea, April 7, 2004
    • 0 replies
    • 14k views
    • 
    • alsariea
    • April 7, 2004