Physics

3555 topics in this forum

1. Books on String Theory

   By Heretic, September 16, 2007
   • 7 replies
   • 1.4k views
   • 
   • Heretic
   • September 18, 2007

2. Magnets in opposition considered harmful?

   By THX-1138, September 13, 2007
   • 2 replies
   • 1k views
   • 
   • kevinalm
   • September 17, 2007

3. What are the neutrons, protons and electrons in an atom charged with?

   By rigadin, September 9, 2007
   • 8 replies
   • 2.2k views
   • 
   • bombus
   • September 17, 2007

4. Has this ever crossed your mind about "reality"?

   By Innit, September 5, 2007
   • 11 replies
   • 1.7k views
   • 
   • Innit
   • September 14, 2007

5. invisible man

   By joshuam168, September 12, 2007
   • 11 replies
   • 2.7k views
   • 
   • Klaynos
   • September 13, 2007

6. Demensions

   By Corellon, September 10, 2007
   • 13 replies
   • 2k views
   • 
   • gcol
   • September 12, 2007

7. What happens when lightning strikes a powerlines?

   By GrandMasterK, September 6, 2007
   • 4 replies
   • 14.2k views
   • 
   • GrandMasterK
   • September 11, 2007

8. Life on other planets?

   By Innit, September 4, 2007
   • 5 replies
   • 1.7k views
   • 
   • h4tt3n
   • September 10, 2007

9. What really Happens?

   By ChemSiddiqui, September 9, 2007
   • 6 replies
   • 1.3k views
   • 
   • Bignose
   • September 10, 2007

10. What if...

    By Drilon, September 8, 2007
    • 10 replies
    • 1.7k views
    • 
    • swansont
    • September 10, 2007

11. Stability in Structure

    By foodchain, September 9, 2007
    • 1 reply
    • 919 views
    • 
    • Klaynos
    • September 9, 2007

12. light waves

    By rbouchard47, September 9, 2007
    • 7 replies
    • 1.4k views
    • 
    • rbouchard47
    • September 9, 2007

13. What is Fire

    By Money, September 7, 2007
    • 10 replies
    • 1.9k views
    • 
    • Quantoman
    • September 9, 2007

14. Paper tower! Not easy!

    By grayfalcon89, September 3, 2007
    • 18 replies
    • 42.5k views
    • 
    • iNow
    • September 8, 2007

15. ice cubes behaviour

    By murulidhara, September 4, 2007
    • 12 replies
    • 2.3k views
    • 
    • Rocket Man
    • September 7, 2007

16. Popular Science Presentations

    By ajb, August 3, 2007
    • 10 replies
    • 1.8k views
    • 
    • ajb
    • September 7, 2007

17. Entropy and the arrow of time

    By someguy, September 5, 2007
    • 12 replies
    • 2k views
    • 
    • elas
    • September 7, 2007

18. Answer my question?

    By Eric0728, September 7, 2007
    • 1 reply
    • 948 views
    • 
    • Cap'n Refsmmat
    • September 7, 2007

19. The "Impossible" verified?

    By Don, June 19, 2007
    • 16 replies
    • 2.2k views
    • 
    • Don
    • September 6, 2007

20. Refraction

    By TimbaLanD, September 6, 2007
    • 1 reply
    • 1k views
    • 
    • Klaynos
    • September 6, 2007

21. Imagining the Tenth Dimension

    By Innit, September 3, 2007
    • 11 replies
    • 1.7k views
    • 
    • BenTheMan
    • September 4, 2007

22. earth and moon

    By sciman, August 25, 2007
    • 14 replies
    • 3k views
    • 
    • D H
    • September 4, 2007

23. Why I Think Time Travel is Impossible 1 2

    By foodchain, August 27, 2007
    • 32 replies
    • 4k views
    • 
    • SkepticLance
    • September 4, 2007

24. magnet question

    By JayUK, July 27, 2007
    • 20 replies
    • 2.8k views
    • 
    • Innit
    • September 4, 2007

25. There can only be one

    By foodchain, August 27, 2007
    • 9 replies
    • 1.5k views
    • 
    • Innit
    • September 4, 2007