Physics

3563 topics in this forum

1. Einstein Summation Convention / Lorentz "boost"

   By mathtrek, December 22, 2007
   • 1 reply
   • 1.2k views
   • 
   • Severian
   • December 22, 2007

2. expansion of matter

   By drsckng3, December 21, 2007
   • 4 replies
   • 1.3k views
   • 
   • swansont
   • December 21, 2007

3. heat gain grade 4

   By drsckng3, December 21, 2007
   • 1 reply
   • 1k views
   • 
   • gonelli
   • December 21, 2007

4. Fixing the Environment

   By foodchain, December 18, 2007
   • 0 replies
   • 1k views
   • 
   • foodchain
   • December 18, 2007

5. The Physics of Smoke Rings

   By aj47, December 17, 2007
   • 2 replies
   • 2.3k views
   • 
   • MrMongoose
   • December 17, 2007

6. Time, the fourth dimention?

   By HappyCoder, December 16, 2007
   • 2 replies
   • 1.2k views
   • 
   • insane_alien
   • December 16, 2007

7. Top 10 physics developments of the year

   By Martin, December 15, 2007
   • 0 replies
   • 959 views
   • 
   • Martin
   • December 15, 2007

8. Ocean currents

   By h4tt3n, December 12, 2007
   • 4 replies
   • 2.2k views
   • 
   • swansont
   • December 15, 2007

9. Relativity Question

   By foodchain, December 15, 2007
   • 1 reply
   • 1k views
   • 
   • swansont
   • December 15, 2007

10. Everything is empty, how do I see it?

    By mudslidexc, December 13, 2007
    • 5 replies
    • 1.8k views
    • 
    • Riogho
    • December 14, 2007

11. The Strength of Wind

    By GrandMasterK, December 10, 2007
    • 5 replies
    • 1.7k views
    • 
    • gcol
    • December 14, 2007

12. Focusing Light - creating a hot zone

    By P_Rog, December 10, 2007
    • 11 replies
    • 2.4k views
    • 
    • P_Rog
    • December 13, 2007

13. Nucleations Extent?

    By foodchain, December 12, 2007
    • 0 replies
    • 853 views
    • 
    • foodchain
    • December 12, 2007

14. saving the world 1 2

    By superman82, December 9, 2007
    • 29 replies
    • 3.8k views
    • 
    • timo
    • December 11, 2007

15. static electricity

    By wainscot, October 30, 2007
    • 8 replies
    • 1.8k views
    • 
    • richard
    • December 9, 2007

16. The Float Serve(volleyball) help in explaining the odd trajectory...

    By scalpitch, December 7, 2007
    • 9 replies
    • 12.9k views
    • 
    • Skye
    • December 9, 2007

17. Please Help!

    By the_sunshine, December 7, 2007
    • 12 replies
    • 1.9k views
    • 
    • thedarkshade
    • December 8, 2007

18. Laser Electricity

    By foodchain, December 7, 2007
    • 4 replies
    • 1.3k views
    • 
    • YT2095
    • December 8, 2007

19. measuring power usage

    By brianmay27, December 7, 2007
    • 3 replies
    • 1.5k views
    • 
    • imp
    • December 7, 2007

20. The magnetocaloric effect...

    By Externet, November 23, 2007
    • 7 replies
    • 1.8k views
    • 
    • alan2here
    • December 7, 2007

21. Tyre tread and ice.

    By Gareth56, November 29, 2007
    • 9 replies
    • 2k views
    • 
    • MrMongoose
    • December 7, 2007

22. scale and elevator question

    By grayfalcon89, December 4, 2007
    • 11 replies
    • 1.9k views
    • 
    • swansont
    • December 6, 2007

23. Stuff Explained 1 2

    By Mr Skeptic, September 24, 2007
    • 25 replies
    • 4.2k views
    • 
    • Klaynos
    • December 5, 2007

24. Magnetic Experiments

    By ecuabron, September 7, 2007
    • 14 replies
    • 3k views
    • 
    • alan2here
    • December 5, 2007

25. Unitary Question

    By foodchain, December 5, 2007
    • 1 reply
    • 881 views
    • 
    • timo
    • December 5, 2007