Physics and Mathematics

2,509 topics in this forum

1. Magic Weapons for Supporting Relativity

   By Li Zifeng, August 17, 2006
   • 1 reply
   • 1.1k views
   • 
   • Jay-qu
   • August 23, 2006

2. The Views of Space-time and Mass-energy of Materialism

   By Li Zifeng, August 17, 2006
   • 3 replies
   • 1.8k views
   • 
   • Chacmool
   • August 23, 2006

3. The Essential Relationship between Mass and Energy

   By Li Zifeng, August 17, 2006
   • 2 replies
   • 1.7k views
   • 
   • Li Zifeng
   • August 23, 2006

4. Calorimetric test of General Relativity

   By UncleAl, July 4, 2006
   • 4 replies
   • 1.2k views
   • 
   • Turtle
   • August 21, 2006

5. Radiation Phones

   By LJP07, August 19, 2006
   • 14 replies
   • 1.4k views
   • 
   • LJP07
   • August 21, 2006

6. Moving Objects Observation Theory Replacing Special Relativity

   By Li Zifeng, August 11, 2006
   • 4 replies
   • 1.5k views
   • 
   • Li Zifeng
   • August 17, 2006

7. Special Relativity Being from Misunderstanding of

   By Li Zifeng, August 17, 2006
   • 1 reply
   • 1.2k views
   • 
   • Li Zifeng
   • August 17, 2006

8. The unified field theory

   By carlitto, December 23, 2005
   • 14 replies
   • 3.6k views
   • 
   • HIENVN
   • August 17, 2006

9. The Wave of energy transmission and its shape

   By saidevo, August 16, 2006
   • 3 replies
   • 1.3k views
   • 
   • saidevo
   • August 16, 2006

10. Euclidean Natural Units

    By FrankM, August 6, 2006
    • 6 replies
    • 1.9k views
    • 
    • FrankM
    • August 16, 2006

11. Dyson Sphere stability

    By Jay-qu, August 14, 2006
    • 12 replies
    • 3.2k views
    • 
    • Jay-qu
    • August 16, 2006

12. Metricise... 1 2

    By Boerseun, August 1, 2006
    • 20 replies
    • 2.7k views
    • 
    • Boerseun
    • August 14, 2006

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

    By CraigD, August 13, 2006
    • 22 replies
    • 10.3k views
    • 
    • ronthepon
    • August 14, 2006

14. Time proof paradox? 1 2 3

    By paigetheoracle, July 20, 2006
    • 39 replies
    • 3.8k views
    • 
    • paigetheoracle
    • August 13, 2006

15. Space in quanta

    By ronthepon, June 4, 2006
    • 15 replies
    • 1.9k views
    • 
    • HIENVN
    • August 11, 2006

16. Mathematics-- true and immutable?

    By questor, January 2, 2006
    • 14 replies
    • 3.2k views
    • 
    • HIENVN
    • August 11, 2006

17. Microcontroller

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

18. Universe boundary

    By ronthepon, May 4, 2006
    • 10 replies
    • 1.3k views
    • 
    • TheFaithfulStone
    • August 11, 2006

19. Future bicycle

    By udhitsharma, July 30, 2006
    • 8 replies
    • 1.2k views
    • 
    • Farsight
    • August 11, 2006

20. Newton's Cradle -Perpetual

    By Magnetic, August 8, 2006
    • 5 replies
    • 4k views
    • 
    • Magnetic
    • August 10, 2006

21. Speed stay constant with velocity change?

    By Red X, August 10, 2006
    • 3 replies
    • 5.5k views
    • 
    • Jay-qu
    • August 10, 2006

22. The Truth About Antimatter 1 2

    By Lancaster, June 21, 2006
    • 28 replies
    • 4.1k views
    • 
    • learnin to learn
    • August 9, 2006

23. Cog

    By sciman55, August 4, 2006
    • 1 reply
    • 1.2k views
    • 
    • CraigD
    • August 8, 2006

24. Complete Unified Theory Model Developed. 1 2

    By arkain101, June 9, 2006
    • 33 replies
    • 5.1k views
    • 
    • arkain101
    • August 6, 2006

25. Electrostatics problem

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