Physics

3561 topics in this forum

1. "Wireless" Energy?

   By sci, July 17, 2009
   • 12 replies
   • 2.5k views
   • 
   • Bishadi
   • August 4, 2009

2. Kangen Water Systems

   By vja4Him, August 2, 2009
   • 9 replies
   • 7.8k views
   • 
   • vja4Him
   • August 4, 2009

3. New book about particle colliders and the search for unification

   By Paul Halpern, July 14, 2009
   • 1 reply
   • 1.5k views
   • 
   • Paul Halpern
   • July 27, 2009

4. The terminal velosity of an expanding universe

   By STANDOWN, July 19, 2009
   • 2 replies
   • 1.1k views
   • 
   • Martin
   • July 20, 2009

5. Are electrons, neutrons and protons visible? 1 2

   By seriously disabled, June 29, 2009
   • 26 replies
   • 17.4k views
   • 
   • seriously disabled
   • July 18, 2009

6. themionic element's high mechanical strength?

   By jojo1600, July 15, 2009
   • 2 replies
   • 992 views
   • 
   • jojo1600
   • July 17, 2009

7. dotted circles of confusion

   By McCrunchy, July 8, 2009
   • 2 replies
   • 998 views
   • 
   • John Cuthber
   • July 9, 2009

8. another induction heater question

   By the guy, June 22, 2009
   • 1 reply
   • 1k views
   • 
   • GDG
   • June 30, 2009

9. Earths Weather Pattern

   By Tolmosoff, June 25, 2009
   • 5 replies
   • 1.2k views
   • 
   • D H
   • June 25, 2009

10. how do low pressure hg lamps work?

    By the guy, June 22, 2009
    • 4 replies
    • 2.6k views
    • 
    • CaptainPanic
    • June 23, 2009

11. Visable Shock Waves

    By Tolmosoff, June 22, 2009
    • 16 replies
    • 5.2k views
    • 
    • insane_alien
    • June 23, 2009

12. Thoughts on light

    By KtownChemist, June 22, 2009
    • 8 replies
    • 1.9k views
    • 
    • SH3RL0CK
    • June 22, 2009

13. Question...

    By norefillsx, June 9, 2009
    • 7 replies
    • 1.4k views
    • 
    • DJBruce
    • June 22, 2009

14. Solids with high specific heat capacity needed, please help.

    By volatilislupus, June 18, 2009
    • 1 reply
    • 1.1k views
    • 
    • CaptainPanic
    • June 19, 2009

15. Relativity of time at zero

    By KtownChemist, June 18, 2009
    • 5 replies
    • 1.4k views
    • 
    • KtownChemist
    • June 19, 2009

16. Moving a very big pole

    By Shadow, June 18, 2009
    • 11 replies
    • 1.8k views
    • 
    • Shadow
    • June 18, 2009

17. Gravity and 5th Dimension

    By KtownChemist, May 19, 2009
    • 15 replies
    • 5.3k views
    • 
    • KtownChemist
    • June 18, 2009

18. Brane theory

    By Tolmosoff, June 17, 2009
    • 7 replies
    • 1.5k views
    • 
    • ajb
    • June 17, 2009

19. How to Change One Metal into Another

    By mozhigopi, June 28, 2008
    • 6 replies
    • 1.9k views
    • 
    • mozhigopi
    • June 17, 2009

20. induction heaters with metal compounds

    By the guy, June 12, 2009
    • 7 replies
    • 1.2k views
    • 
    • the guy
    • June 17, 2009

21. Time travel - Where is the information stored?

    By MM6, May 31, 2009
    • 15 replies
    • 2k views
    • 
    • mkruck77
    • June 17, 2009

22. Just a little more help on conduction

    By TNix, June 16, 2009
    • 0 replies
    • 772 views
    • 
    • TNix
    • June 16, 2009

23. Heat Exchanger Question

    By TNix, June 16, 2009
    • 2 replies
    • 2.1k views
    • 
    • TNix
    • June 16, 2009

24. Coffee powered engine!

    By Robin Hood, June 11, 2009
    • 4 replies
    • 1.5k views
    • 
    • CaptainPanic
    • June 15, 2009

25. Light frequencies and the human eye

    By j0h4n, June 4, 2009
    • 7 replies
    • 3.3k views
    • 
    • Bone Daddeo
    • June 13, 2009