Physics

3561 topics in this forum

1. How's my presentation?

   By AviSchiffmann, June 10, 2018
   • 2 replies
   • 880 views
   • 
   • koti
   • June 10, 2018

2. Can someone check these facts?

   By AviSchiffmann, June 7, 2018
   • 9 replies
   • 1.3k views
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   • Janus
   • June 9, 2018

3. Pseudo objects

   By YaDinghus, June 5, 2018
   • 12 replies
   • 1.6k views
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   • studiot
   • June 7, 2018

4. How to simulate a working electric field inside a computer?

   By fredreload, June 4, 2018
   • 3 replies
   • 762 views
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   • Sensei
   • June 4, 2018

5. Fields

   By AbstractDreamer, May 31, 2018
   • 1 reply
   • 1.1k views
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   • swansont
   • June 1, 2018

6. Laser protection goggles and their colors...

   By Externet, May 21, 2018
   • 14 replies
   • 5.6k views
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   • Bender
   • May 25, 2018

7. Interpretation of deformation electron density maps (for Al alloys)

   By MaybeNextTime, September 23, 2012
   • 13 replies
   • 4.3k views
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   • Enthalpy
   • May 24, 2018

8. Chemical energy limit?

   By Fish 40, November 1, 2011
   • 10 replies
   • 3.5k views
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   • YaDinghus
   • May 21, 2018

9. How big is a quark?

   By fredreload, May 16, 2018
   • 8 replies
   • 2.2k views
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   • StringJunky
   • May 17, 2018

10. Relation between dimensions 1 2

    By Razee01, May 11, 2018
    • 31 replies
    • 3.4k views
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    • Mordred
    • May 12, 2018

11. Cold Fusion

    By Morbytogan, May 5, 2018
    • 3 replies
    • 842 views
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    • beecee
    • May 5, 2018

12. Save the sun with fission

    By fredreload, April 24, 2018
    • 14 replies
    • 2.1k views
    • 
    • Sensei
    • May 2, 2018

13. Radon dosimeters...

    By Externet, April 28, 2018
    • 14 replies
    • 2.1k views
    • 
    • John Cuthber
    • April 30, 2018

14. Energy in colors...

    By Externet, April 28, 2018
    • 1 reply
    • 690 views
    • 
    • Bender
    • April 28, 2018

15. Why Rayleigh is stronger than Raman scattering

    By Prometheus, April 23, 2018
    • 4 replies
    • 1.8k views
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    • Prometheus
    • April 26, 2018

16. Units (split from What is Time?) 1 2

    By michel123456, April 17, 2018
    • 27 replies
    • 3k views
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    • swansont
    • April 22, 2018

17. mini-sun

    By fredreload, April 2, 2018
    • 10 replies
    • 1.7k views
    • 
    • Strange
    • April 18, 2018

18. 4 Questions About Lenz's Law Experiment

    By Dustin, April 15, 2018
    • 0 replies
    • 1k views
    • 
    • Dustin
    • April 15, 2018

19. Does this violate conservation of momentum?

    By davey2222, May 24, 2012
    • 16 replies
    • 2k views
    • 
    • Andrius319
    • April 11, 2018

20. Time and Motion 1 2

    By geordief, April 1, 2018
    • 30 replies
    • 3.8k views
    • 
    • swansont
    • April 9, 2018

21. Why satellite frequency can't penetrate walls and radio can?

    By Lucis, April 3, 2018
    • 8 replies
    • 2.2k views
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    • Externet
    • April 9, 2018

22. Diaphragm motion [acoustics]

    By Externet, April 9, 2018
    • 0 replies
    • 698 views
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    • Externet
    • April 9, 2018

23. Did ancient people invent wood bike?

    By cheetaman, April 8, 2018
    • 6 replies
    • 1.1k views
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    • swansont
    • April 8, 2018

24. Why does it took longer time to cook rice Porridge than rice?

    By cheetaman, April 1, 2018
    • 8 replies
    • 1.6k views
    • 
    • Strange
    • April 2, 2018

25. What is the origin of Gravity?

    By Astrophysicist Shubham, March 20, 2018
    • 2 replies
    • 1k views
    • 
    • smokequitterv2
    • April 1, 2018