Modern and Theoretical Physics

2435 topics in this forum

1. Fields and dimensions

   By RichIsnang, July 1, 2012
   • 23 replies
   • 2.7k views
   • 
   • RichIsnang
   • July 6, 2012

2. Physical Constants

   By khorto20, November 8, 2012
   • 23 replies
   • 2.9k views
   • 
   • khorto20
   • December 8, 2012

3. Why angle of reflection and incident are equal??

   By Mera Bharat Mahan, July 15, 2013
   • 23 replies
   • 2.4k views
   • 
   • Mera Bharat Mahan
   • August 7, 2013

4. Can a "white piece of paper" reflect light???

   By Iwonderaboutthings, April 10, 2014
   • 23 replies
   • 19.4k views
   • 
   • Iwonderaboutthings
   • April 16, 2014

5. Parallel Universes Theory

   By GST1441, February 21, 2015
   • 23 replies
   • 3.3k views
   • 
   • eswit12344
   • May 30, 2015

6. String Theory and its derivatives:

   By beecee, August 10, 2017
   • 23 replies
   • 2.4k views
   • 
   • Mordred
   • August 26, 2017

7. Mu metal box

   By Hami Hashmi, October 15, 2018
   • 23 replies
   • 2.5k views
   • 
   • Hami Hashmi
   • November 7, 2018

8. Quantized Gravity

   By geordief, September 25, 2018
   • 23 replies
   • 1.9k views
   • 
   • studiot
   • November 24, 2018

9. Experimental boundaries for size of electron?

   By Duda Jarek, April 4, 2018
   • 23 replies
   • 3.1k views
   • 
   • Duda Jarek
   • February 12, 2019

10. Vacuum VS Black Hole

    By Frostedwinds, July 18, 2019
    • 23 replies
    • 3.4k views
    • 
    • beecee
    • July 22, 2019

11. New interpretation of gravitational constant

    By vlamir, October 3, 2003
    • 22 replies
    • 3.5k views
    • 
    • Dudde
    • October 6, 2003

12. Time is an Invention

    By dryan, July 11, 2004
    • 22 replies
    • 3.3k views
    • 
    • Guest
    • July 19, 2004

13. Why Not Six Dimensions Instead Of Three?

    By Thrand, September 22, 2004
    • 22 replies
    • 3.2k views
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    • Severian
    • September 24, 2004

14. Undefined Time

    By ydoaPs, October 7, 2004
    • 22 replies
    • 3.6k views
    • 
    • ydoaPs
    • October 14, 2004

15. Why?

    By CuriousMan, September 18, 2005
    • 22 replies
    • 2.8k views
    • 
    • swansont
    • October 1, 2005

16. Four states of matter

    By hamman, November 28, 2005
    • 22 replies
    • 2.5k views
    • 
    • engware
    • December 22, 2005

17. Strong gravity

    By Jacques, December 21, 2005
    • 22 replies
    • 2.7k views
    • 
    • kkris1
    • January 12, 2006

18. NMR help

    By GradGrrl, June 7, 2006
    • 22 replies
    • 3.2k views
    • 
    • timo
    • June 9, 2006

19. Hawking's Theory of Everything.

    By dstebbins, March 24, 2007
    • 22 replies
    • 7.4k views
    • 
    • tycon69
    • December 19, 2007

20. Extended Supersymmetry And Extended Supergravity Theories

    By Yuri Danoyan, July 30, 2008
    • 22 replies
    • 3.7k views
    • 
    • Yuri Danoyan
    • September 2, 2008

21. Photon spin

    By nicobudini, April 6, 2006
    • 22 replies
    • 7.1k views
    • 
    • kleinwolf
    • March 12, 2009

22. containing antimatter

    By coke, April 6, 2009
    • 22 replies
    • 5k views
    • 
    • Adalast
    • May 29, 2009

23. Question about Special Relativity

    By Fanghur, July 19, 2009
    • 22 replies
    • 2.6k views
    • 
    • Sisyphus
    • July 23, 2009

24. Harnessing atmospheric electric discharge, lightning

    By Mountain, June 9, 2010
    • 22 replies
    • 4k views
    • 
    • Mountain
    • June 15, 2010

25. Where are the photons ?

    By alpha2cen, January 5, 2011
    • 22 replies
    • 4k views
    • 
    • alpha2cen
    • January 12, 2011