Physics

3543 topics in this forum

1. Why is this Experiment violating the conservation of Energy? 1 2 3 4

   By Maximillian, September 10, 2016
   • 78 replies
   • 6.9k views
   • 
   • John Cuthber
   • September 17, 2016

2. What is the size and shape of single optical photon? 1 2 3 4

   By Duda Jarek, April 30, 2021
   • 78 replies
   • 7.1k views
   • 
   • martillo
   • May 9, 2021

3. List of books that are acceptable as evidence 1 2 3 4

   By Schneibster, February 21, 2014
   • 77 replies
   • 8.9k views
   • 
   • studiot
   • February 26, 2014

4. Is this OU? 1 2 3

   By alan2here, September 29, 2006
   • 73 replies
   • 10.1k views
   • 
   • alan2here
   • January 4, 2010

5. What is 'mass'? 1 2 3

   By pmb, May 28, 2012
   • 72 replies
   • 9.4k views
   • 
   • pmb
   • June 28, 2012

6. What is impossible??? 1 2 3

   By SkepticLance, April 13, 2008
   • 71 replies
   • 9.5k views
   • 
   • PhDP
   • May 22, 2008

7. Lorentz force (atomic) 1 2 3

   By gre, January 6, 2009
   • 71 replies
   • 10.3k views
   • 
   • swansont
   • March 30, 2009

8. Can We Possibly Increase The Initial Speed Of Light? 1 2 3

   By einsteinium, March 3, 2009
   • 71 replies
   • 6.5k views
   • 
   • Cap'n Refsmmat
   • March 21, 2009

9. Higher dimensions and my scepticism. 1 2 3

   By Daniel Foreman, December 17, 2012
   • 70 replies
   • 8.6k views
   • 
   • krash661
   • August 11, 2013

10. how to attain best weakforce and bigbang data 1 2 3

    By anonymousone, May 26, 2014
    • 70 replies
    • 6.7k views
    • 
    • anonymousone
    • January 11, 2015

11. Betelguese 1 2 3

    By Bmpbmp1975, February 20, 2020
    • 69 replies
    • 7.4k views
    • 
    • Phi for All
    • February 22, 2020

12. What generates gravity? 1 2 3

    By ChrisDK, November 17, 2012
    • 68 replies
    • 23k views
    • 
    • alpha2cen
    • December 8, 2012

13. Being open minded 1 2 3

    By Pete, November 12, 2008
    • 66 replies
    • 11.7k views
    • 
    • Janus
    • July 20, 2018

14. Torque question 1 2 3

    By Relative, October 5, 2014
    • 64 replies
    • 6.1k views
    • 
    • Relative
    • October 13, 2014

15. Why quantum physics is a WASTE OF TIME 1 2 3

    By Elite Engineer, August 21, 2015
    • 63 replies
    • 16.4k views
    • 
    • _amonso
    • April 3, 2017

16. Magnetic Monopoles 1 2 3

    By Sha31, November 30, 2009
    • 61 replies
    • 11k views
    • 
    • swansont
    • December 4, 2009

17. the double slit experiment (again) 1 2 3

    By michel123456, February 9, 2014
    • 60 replies
    • 7.6k views
    • 
    • sheever
    • February 24, 2014

18. Velocity of a Neutrino 1 2 3

    By aViolentBee, November 9, 2014
    • 60 replies
    • 5.9k views
    • 
    • DimaMazin
    • November 23, 2014

19. Is CPT symmetry still valid for macroscopic physics? 1 2 3

    By Duda Jarek, May 9, 2023
    • 60 replies
    • 3.9k views
    • 
    • Duda Jarek
    • August 30, 2023

20. Resistance of capacitor 1 2 3

    By Primarygun, May 9, 2007
    • 59 replies
    • 69.3k views
    • 
    • Mike Smith Cosmos
    • November 16, 2014

21. 186.000 miles a second. Why? 1 2 3

    By Mitch Bass, May 21, 2014
    • 58 replies
    • 5.9k views
    • 
    • Strange
    • June 10, 2014

22. Is Nobel Prize suffocating science ? 1 2 3

    By Chriss, November 11, 2014
    • 58 replies
    • 7.9k views
    • 
    • Chriss
    • October 27, 2015

23. Experiment to test W=mg 1 2 3

    By Yaniv, November 1, 2017
    • 57 replies
    • 6.9k views
    • 
    • swansont
    • November 1, 2017

24. Water Rockets 1 2 3

    By Christie, November 19, 2006
    • 56 replies
    • 6.3k views
    • 
    • Spyman
    • December 1, 2006

25. Reason for 2nd law of thermodynamics and evolution 1 2 3

    By URAIN, November 14, 2011
    • 56 replies
    • 8.1k views
    • 
    • Mystery111
    • November 30, 2011