Physics

3550 topics in this forum

1. Mysterious island Appears

   By sevenseas, October 2, 2013
   • 2 replies
   • 1.1k views
   • 
   • swansont
   • October 2, 2013

2. n-type versus p-type

   By jeheron, May 7, 2007
   • 5 replies
   • 1.4k views
   • 
   • theCPE
   • May 7, 2007

3. Name the force

   By alan2here, September 21, 2007
   • 6 replies
   • 1.4k views
   • 
   • swansont
   • September 24, 2007

4. Nanoparticles polystyrene beads

   By vaasuh, December 11, 2012
   • 5 replies
   • 1.6k views
   • 
   • vaasuh
   • December 19, 2012

5. Nanotechnology in Physics

   By preeti22, November 23, 2012
   • 3 replies
   • 1.2k views
   • 
   • swansont
   • November 28, 2012

6. Napkin Moves at the Speed of Light

   By brodyoneill1, March 21, 2015
   • 4 replies
   • 1.7k views
   • 
   • Mordred
   • March 21, 2015

7. NASA Virtual Lab

   By alan2here, June 2, 2007
   • 2 replies
   • 988 views
   • 
   • insane_alien
   • June 3, 2007

8. Natural nuclear reactors?

   By TJ McCaustland, October 8, 2014
   • 15 replies
   • 2.1k views
   • 
   • swansont
   • October 20, 2014

9. Navier-Stokes Eqs.

   By stingray78, April 19, 2008
   • 7 replies
   • 2k views
   • 
   • Casey Wood
   • August 24, 2015

10. Need Electro Help!

    By Focus, September 17, 2008
    • 7 replies
    • 1.3k views
    • 
    • SkepticLance
    • September 21, 2008

11. Need Help

    By foodchain, February 19, 2008
    • 5 replies
    • 1k views
    • 
    • swansont
    • February 19, 2008

12. Need help debunking pseudoscience (EM and Gravity related)

    By paroxysm, August 4, 2020
    • 12 replies
    • 2.2k views
    • 
    • Markus Hanke
    • August 6, 2020

13. Need help finding a word.

    By MoonEagle, May 31, 2016
    • 10 replies
    • 1.4k views
    • 
    • MigL
    • June 1, 2016

14. Need help identifying a device

    By alan2here, April 7, 2007
    • 8 replies
    • 1.7k views
    • 
    • Rocket Man
    • May 31, 2007

15. Need help please

    By TRZ, June 30, 2011
    • 3 replies
    • 1.2k views
    • 
    • Cap'n Refsmmat
    • June 30, 2011

16. need help proving something

    By dstebbins, July 20, 2008
    • 1 reply
    • 780 views
    • 
    • Klaynos
    • July 20, 2008

17. Need Help!

    By foodchain, October 14, 2007
    • 6 replies
    • 1.3k views
    • 
    • ydoaPs
    • October 16, 2007

18. need help!!

    By TAPn, June 20, 2008
    • 4 replies
    • 1.2k views
    • 
    • DJBruce
    • June 26, 2008

19. need some help (optics.....)

    By yanir89, January 17, 2007
    • 14 replies
    • 2k views
    • 
    • Rocket Man
    • February 4, 2007

20. need somebody's help.....

    By zoz712, March 18, 2009
    • 0 replies
    • 709 views
    • 
    • zoz712
    • March 18, 2009

21. negative energy/gravity

    By granpa, February 1, 2009
    • 19 replies
    • 2k views
    • 
    • swansont
    • February 3, 2009

22. negative impedance

    By gre, February 1, 2009
    • 1 reply
    • 917 views
    • 
    • Xittenn
    • February 2, 2009

23. Negative Matter

    By Harold Squared, January 28, 2015
    • 10 replies
    • 1.9k views
    • 
    • MigL
    • February 2, 2015

24. Negative momentum

    By Mr Skeptic, December 25, 2008
    • 1 reply
    • 970 views
    • 
    • ydoaPs
    • December 25, 2008

25. Neon?

    By Key_of_Answers, October 20, 2013
    • 5 replies
    • 1.4k views
    • 
    • imatfaal
    • October 25, 2013