Physics

3561 topics in this forum

1. Percentage by volume

   By Ali00525, April 18, 2020
   • 8 replies
   • 2.1k views
   • 
   • swansont
   • June 22, 2020

2. A Common Understanding of SpaceTime?

   By Aowood, May 26, 2020
   • 5 replies
   • 1.5k views
   • 
   • ahmet
   • June 18, 2020

3. Think of a body which is at rest but not in equilibrium. Give explanation as well as figure/diagram.

   By King E, June 11, 2020
   • 11 replies
   • 3.6k views
   • 
   • J.C.MacSwell
   • June 15, 2020

4. Current generation by moving magnet...

   By Externet, June 4, 2020
   • 10 replies
   • 1.9k views
   • 
   • Danijel Gorupec
   • June 6, 2020

5. What is the meaning behind multiplication in physics?

   By XVV, May 22, 2020
   • 22 replies
   • 3.5k views
   • 
   • Endy0816
   • May 24, 2020

6. The Weight of Particles

   By Farid, May 17, 2020
   • 24 replies
   • 3.3k views
   • 
   • swansont
   • May 22, 2020

7. Hearing vibrational electricity

   By paperface, May 21, 2020
   • 1 reply
   • 839 views
   • 
   • swansont
   • May 21, 2020

8. How quantum is wave-particle duality of Couder's walking droplets?

   By Duda Jarek, April 3, 2012
   • 15 replies
   • 4.3k views
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   • Duda Jarek
   • May 21, 2020

9. Time Travel

   By Farid, May 17, 2020
   • 4 replies
   • 1.4k views
   • 
   • Farid
   • May 18, 2020

10. Musical notes related to frequencies...

    By Externet, April 20, 2020
    • 1 reply
    • 1.1k views
    • 
    • Strange
    • April 20, 2020

11. string theory / M theory or extra dimension

    By nec209, March 4, 2020
    • 16 replies
    • 2.4k views
    • 
    • Strange
    • April 20, 2020

12. Hearing light when shone on MEMS microphones?

    By Curiosity0220, April 18, 2020
    • 1 reply
    • 1.1k views
    • 
    • swansont
    • April 18, 2020

13. How to increase the optical magnification of a microscope?

    By vtl-dch, April 8, 2020
    • 1 reply
    • 1k views
    • 
    • swansont
    • April 8, 2020

14. Time crystal (self organizing into periodic process) - is electron its example?

    By Duda Jarek, March 19, 2020
    • 0 replies
    • 990 views
    • 
    • Duda Jarek
    • March 19, 2020

15. 3 Questions About Electromagnets

    By Dustin, March 15, 2020
    • 3 replies
    • 1.3k views
    • 
    • Dustin
    • March 16, 2020

16. why does this radiator transmit sound from air into metal?

    By Eiot, March 1, 2020
    • 1 reply
    • 1.3k views
    • 
    • swansont
    • March 1, 2020

17. Travelling light...

    By Externet, December 25, 2019
    • 9 replies
    • 2.4k views
    • 
    • swansont
    • February 25, 2020

18. Betelgeuse brightness

    By Bmpbmp1975, February 23, 2020
    • 8 replies
    • 1.8k views
    • 
    • hypervalent_iodine
    • February 24, 2020

19. Fine structure constant different in universe

    By Bmpbmp1975, February 22, 2020
    • 6 replies
    • 1.3k views
    • 
    • CharonY
    • February 22, 2020

20. Betelguese 1 2 3

    By Bmpbmp1975, February 20, 2020
    • 69 replies
    • 9.1k views
    • 
    • Phi for All
    • February 22, 2020

21. Laminar flowing drinking water fountain

    By Erina, February 22, 2020
    • 0 replies
    • 1.5k views
    • 
    • Erina
    • February 22, 2020

22. freezing water

    By timharvey027, February 15, 2020
    • 9 replies
    • 2.6k views
    • 
    • J.C.MacSwell
    • February 16, 2020

23. Wings without a motor vehicle

    By ScienceNostalgia101, February 14, 2020
    • 1 reply
    • 878 views
    • 
    • J.C.MacSwell
    • February 14, 2020

24. A question about falling bodies and impacts

    By Adam Larson CL, February 3, 2020
    • 8 replies
    • 1.8k views
    • 
    • Adam Larson CL
    • February 14, 2020

25. Remote Viewing Experience and String Theory?

    By johnddexter, February 12, 2020
    • 8 replies
    • 1.9k views
    • 
    • johnddexter
    • February 13, 2020