Physics

3448 topics in this forum

1. Question about Basics of Gravity

   By tylers100, 11 hours ago
   • 2 replies
   • 70 views
   • 
   • swansont
   • 1 hour ago

2. Question: How do photons experience time?

   By At_He_Na, October 6
   • 6 replies
   • 244 views
   • 
   • bangstrom
   • October 7

3. Harnessing the power of hurricanes 1 2

   By ScienceNostalgia101, August 12, 2018
   • 41 replies
   • 3.1k views
   • 
   • Curious layman
   • October 2

4. Implications of movie physics

   By ScienceNostalgia101, October 21, 2018
   • 10 replies
   • 2k views
   • 
   • ScienceNostalgia101
   • October 1
5. Havana syndrome

   Topic was merged with Mysterious Havana Syndrome

6. Is Gravity a Force? 1 2 3 4 9

   By Davy_Jones, September 1
   • 206 replies
   • 4.7k views
   • 
   • koti
   • September 14

7. Nothing can come from nothing so something always existed! 1 2 3

   By martillo, January 10
   • 73 replies
   • 65.1k views
   • 
   • MigL
   • September 3

8. The Vagueness of Inertial Reference Frames and the Classical Intuition Towards the EEP?

   By The victorious truther, August 29
   • 2 replies
   • 300 views
   • 
   • MigL
   • August 31

9. Will entropy be low much of the time? 1 2

   By Tristan L, May 31, 2020
   • 32 replies
   • 29.5k views
   • 
   • Tristan L
   • August 20

10. Can some one explain this physics on how it works?

    By nec209, April 8
    • 8 replies
    • 867 views
    • 
    • swansont
    • August 18

11. Why does light exist as different wavelengths?!

    By FrankNBerry, August 13
    • 17 replies
    • 631 views
    • 
    • swansont
    • August 17

12. Violet Lasers Are The Most Powerful

    By Photon Guy, August 16
    • 12 replies
    • 381 views
    • 
    • swansont
    • August 16

13. Entropy Question

    By tylers100, July 8
    • 7 replies
    • 777 views
    • 
    • studiot
    • July 12

14. question movement

    By gamer87, July 3
    • 24 replies
    • 883 views
    • 
    • Phi for All
    • July 10

15. Real similitude and Mathematical junction between Coherent States and the Second Quantization

    By Kartazion, July 6
    • 0 replies
    • 305 views
    • 
    • Kartazion
    • July 6

16. How come mugs/glasses inverted in the cupboard don't become soaked with dew?

    By ScienceNostalgia101, July 1
    • 2 replies
    • 358 views
    • 
    • ScienceNostalgia101
    • July 2

17. Lens focusing light from two different light sources

    By Purplepenguin, June 30
    • 2 replies
    • 343 views
    • 
    • Purplepenguin
    • June 30

18. explain this for me.

    By pmull1, June 28
    • 1 reply
    • 364 views
    • 
    • swansont
    • June 28

19. hi i need answer of this question

    By wasizaamm43, June 13
    • 1 reply
    • 499 views
    • 
    • swansont
    • June 13

20. Did Albert Einstein come up with his theories all by himself?

    By Alex Mercer, June 2
    • 5 replies
    • 681 views
    • 
    • dimreepr
    • June 2

21. Could Wimshurst electrostatic generator work in vacuum?

    By SergUpstart, May 27
    • 9 replies
    • 608 views
    • 
    • studiot
    • May 28

22. Static Equilibrium/Newton's Third Law

    By Nedcim, May 15
    • 2 replies
    • 594 views
    • 
    • swansont
    • May 16

23. Pressure laws - how hydraulic rams work

    By DeepSeaBase, May 7
    • 12 replies
    • 827 views
    • 
    • swansont
    • May 14

24. Orbital Mechanics - the FDAI - Can you eyeball space travel?

    By DeepSeaBase, May 10
    • 0 replies
    • 411 views
    • 
    • DeepSeaBase
    • May 10

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

    By Duda Jarek, April 30
    • 78 replies
    • 2.8k views
    • 
    • martillo
    • May 9