Physics

3555 topics in this forum

1. How was the electromagnetic spectrum discovered?

   By seriously disabled, August 24, 2009
   • 6 replies
   • 6.4k views
   • 
   • Mr Skeptic
   • August 27, 2009

2. Question about EM Spectrum, and EM Fields 1 2

   By jjrakman, July 12, 2007
   • 36 replies
   • 8.1k views
   • 
   • Klaynos
   • August 25, 2009

3. Why is entropy likened to disorder?

   By bascule, July 26, 2009
   • 11 replies
   • 1.9k views
   • 
   • Robin Hood
   • August 23, 2009

4. Why is it that bottles cannot float upright in the water?

   By jingenyu, August 22, 2009
   • 5 replies
   • 1.9k views
   • 
   • J.C.MacSwell
   • August 23, 2009

5. motion and movement

   By devrimci_kürt, August 20, 2009
   • 7 replies
   • 1.6k views
   • 
   • J.C.MacSwell
   • August 21, 2009

6. A Theory Of Co-existence

   By Username., August 19, 2009
   • 3 replies
   • 1.1k views
   • 
   • bascule
   • August 19, 2009

7. Have scientists agreed on how many dimensions exist in the universe?

   By A Tripolation, July 13, 2009
   • 19 replies
   • 3.3k views
   • 
   • emcelhannon
   • August 17, 2009

8. water drops

   By devrimci_kürt, August 7, 2009
   • 2 replies
   • 1.2k views
   • 
   • iNow
   • August 16, 2009

9. Cheaper Petrol for all! 1 2 3 4 5

   By infinitesolid, July 20, 2009
   • 100 replies
   • 11k views
   • 
   • swansont
   • August 15, 2009

10. Gravity and increase and decrease of orbit

    By princess, August 14, 2009
    • 12 replies
    • 3.7k views
    • 
    • Klaynos
    • August 15, 2009

11. Confirmation please?

    By cuttergirl, August 14, 2009
    • 6 replies
    • 1.4k views
    • 
    • hemantc007
    • August 14, 2009

12. Populating micro holes with liquid how?

    By repro, August 10, 2009
    • 1 reply
    • 945 views
    • 
    • princess
    • August 14, 2009

13. Iridium and gravity

    By dichotomy, October 24, 2008
    • 23 replies
    • 3.9k views
    • 
    • dichotomy
    • August 14, 2009

14. Is spinon a cofined neutrino?

    By Duda Jarek, August 11, 2009
    • 8 replies
    • 1.5k views
    • 
    • ajb
    • August 12, 2009

15. The Wonders of Rainbows!

    By Theophrastus, July 6, 2009
    • 4 replies
    • 1.3k views
    • 
    • swansont
    • August 6, 2009

16. Hydrogen production 1 2

    By BrianM3265, December 12, 2007
    • 25 replies
    • 4k views
    • 
    • insane_alien
    • August 5, 2009

17. The Phenomenon of Dia, Para and Ferromagnetism

    By Theophrastus, July 6, 2009
    • 8 replies
    • 3.1k views
    • 
    • swansont
    • August 4, 2009

18. Attractive and repulsive light forces

    By Moriarty, July 27, 2009
    • 4 replies
    • 1.5k views
    • 
    • Bishadi
    • August 4, 2009

19. "Wireless" Energy?

    By sci, July 17, 2009
    • 12 replies
    • 2.4k views
    • 
    • Bishadi
    • August 4, 2009

20. Kangen Water Systems

    By vja4Him, August 2, 2009
    • 9 replies
    • 7.7k views
    • 
    • vja4Him
    • August 4, 2009

21. 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

22. The terminal velosity of an expanding universe

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

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

    By seriously disabled, June 29, 2009
    • 26 replies
    • 17.2k views
    • 
    • seriously disabled
    • July 18, 2009

24. themionic element's high mechanical strength?

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

25. dotted circles of confusion

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