Modern and Theoretical Physics

2451 topics in this forum

1. Conservative field

   By kidia, April 30, 2006
   • 0 replies
   • 840 views
   • 
   • kidia
   • April 30, 2006

2. Help me choose a scientist.

   By sr20, March 21, 2006
   • 6 replies
   • 1.3k views
   • 
   • ecoli
   • April 29, 2006

3. Phase Shifter

   By kidia, April 29, 2006
   • 1 reply
   • 847 views
   • 
   • YT2095
   • April 29, 2006

4. A Question about atoms...

   By ScrnE11, April 13, 2006
   • 16 replies
   • 2.2k views
   • 
   • Severian
   • April 25, 2006

5. Analysis of multi-component Alloys by Decoding their Densities into % Composition.

   By rathorebc, April 25, 2006
   • 0 replies
   • 879 views
   • 
   • rathorebc
   • April 25, 2006

6. Energy; time and distance potential

   By sunspot, April 13, 2006
   • 2 replies
   • 1.1k views
   • 
   • sunspot
   • April 14, 2006

7. Energy chain reaction

   By kh_56, April 4, 2006
   • 2 replies
   • 1k views
   • 
   • Klaynos
   • April 4, 2006

8. measuring magnetic force

   By labview1958, March 24, 2006
   • 6 replies
   • 1.5k views
   • 
   • labview1958
   • April 3, 2006

9. magnet end and edge effects

   By labview1958, March 28, 2006
   • 3 replies
   • 2.9k views
   • 
   • labview1958
   • March 30, 2006

10. direction of motion

    By labview1958, March 27, 2006
    • 4 replies
    • 1.3k views
    • 
    • labview1958
    • March 30, 2006

11. piezoresistivity

    By s pepperchin, March 29, 2006
    • 1 reply
    • 1.2k views
    • 
    • Klaynos
    • March 29, 2006

12. What's the effect of temperature on extrinsic semiconductors???

    By MCR, March 29, 2006
    • 8 replies
    • 36.2k views
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    • 5614
    • March 29, 2006

13. error analysis

    By labview1958, March 24, 2006
    • 10 replies
    • 2.3k views
    • 
    • m4rc
    • March 28, 2006

14. Idea about black holes... 4 spacial dimensions?

    By RyanJ, March 27, 2006
    • 7 replies
    • 1.5k views
    • 
    • Perturbation
    • March 27, 2006

15. A challenge to science?

    By DMcSidious, March 26, 2006
    • 7 replies
    • 1.6k views
    • 
    • s pepperchin
    • March 27, 2006

16. Nikolai Tesla's wireless powerplant

    By abskebabs, March 19, 2006
    • 24 replies
    • 6.7k views
    • 
    • [Tycho?]
    • March 26, 2006

17. How would i be able to magnetize this?

    By smurf, March 19, 2006
    • 10 replies
    • 1.8k views
    • 
    • smurf
    • March 24, 2006

18. measuring magnets in repulsion force

    By labview1958, March 20, 2006
    • 7 replies
    • 1.6k views
    • 
    • Meir Achuz
    • March 21, 2006

19. A few basic questions about the electromagnetic spectrum.

    By sr20, March 21, 2006
    • 2 replies
    • 2.4k views
    • 
    • Klaynos
    • March 21, 2006

20. A New Manhattan Project for Clean Energy 1 2

    By Erich, August 23, 2005
    • 28 replies
    • 4.5k views
    • 
    • Erich
    • March 20, 2006

21. A basic question about electromagnetism

    By abskebabs, March 13, 2006
    • 14 replies
    • 1.7k views
    • 
    • Norman Albers
    • March 19, 2006

22. What is the scale?

    By poker, March 5, 2006
    • 2 replies
    • 1.1k views
    • 
    • Meir Achuz
    • March 5, 2006

23. Anti-matter and neutrons.

    By Daecon, February 28, 2006
    • 14 replies
    • 2.8k views
    • 
    • swansont
    • March 5, 2006

24. x-ray

    By kidia, March 3, 2006
    • 10 replies
    • 4.2k views
    • 
    • Meir Achuz
    • March 3, 2006

25. Nuclear fission/fusion

    By JustStuit, March 2, 2006
    • 5 replies
    • 1.5k views
    • 
    • [Tycho?]
    • March 3, 2006