Physics

3562 topics in this forum

1. Could a microscopic black hole suck the whole Earth? 1 2 3

   By Bruno da Silva, August 13, 2015
   • 50 replies
   • 6.1k views
   • 
   • MigL
   • August 19, 2015

2. Underwater speaker...

   By Externet, August 9, 2015
   • 17 replies
   • 3.2k views
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   • Acme
   • August 19, 2015

3. Question: What Happens If...

   By Coloumb Dude, August 18, 2015
   • 9 replies
   • 1.5k views
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   • Phi for All
   • August 19, 2015

4. A question on radioactive decay

   By Tpizzle4shizzle, May 15, 2014
   • 9 replies
   • 3.3k views
   • 
   • Enthalpy
   • August 17, 2015

5. Is there anything that attracts energy?

   By Bruno da Silva, August 13, 2015
   • 18 replies
   • 2.6k views
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   • ACG52
   • August 17, 2015

6. What's antimatter?

   By Bruno da Silva, August 13, 2015
   • 14 replies
   • 2.1k views
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   • ajb
   • August 14, 2015

7. What would happen if the Earth's core was highly damaged?

   By Bruno da Silva, August 13, 2015
   • 13 replies
   • 2.4k views
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   • Endy0816
   • August 14, 2015

8. What would happen if the Earth's rotation was highly increased?

   By Bruno da Silva, August 13, 2015
   • 7 replies
   • 1.4k views
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   • swansont
   • August 14, 2015

9. What are the process in the making of nuclear bombs?

   By Bruno da Silva, August 13, 2015
   • 3 replies
   • 1.1k views
   • 
   • swansont
   • August 13, 2015

10. How to destroy the Earth 1 2

    By Bruno da Silva, August 11, 2015
    • 27 replies
    • 4.7k views
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    • swansont
    • August 12, 2015

11. Fighting outdoor humidity, exhaust or intake?

    By lucagrabacr, May 22, 2015
    • 5 replies
    • 2.2k views
    • 
    • OptimisticCynic
    • August 12, 2015

12. MIT Scientist Chris Nagel: "Thermodynamics, Einstein, Shrodinger, Maxwell equations can all be modified" "Matter is knotted light"

    By Cymatics, July 26, 2015
    • 17 replies
    • 5.5k views
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    • OptimisticCynic
    • August 10, 2015

13. Photon -phonon interaction ?

    By kos, July 26, 2015
    • 9 replies
    • 1.7k views
    • 
    • OptimisticCynic
    • August 9, 2015

14. Help Ski Hoverboard 1 2

    By AmalAlmana, August 1, 2015
    • 43 replies
    • 5.3k views
    • 
    • Phi for All
    • August 8, 2015

15. Piezoelectricity and AC

    By kos, July 27, 2015
    • 2 replies
    • 967 views
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    • Enthalpy
    • August 3, 2015

16. FAIMS: field asymmetric ion mobility spectrometry

    By Prometheus, July 30, 2015
    • 0 replies
    • 815 views
    • 
    • Prometheus
    • July 30, 2015

17. shrinking proton.

    By sunshaker, July 20, 2015
    • 5 replies
    • 1.6k views
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    • swansont
    • July 21, 2015

18. How can distortion of space be measured?

    By truedeity, July 19, 2015
    • 2 replies
    • 978 views
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    • swansont
    • July 19, 2015

19. Should i learn nuclear physics?

    By KenniT, July 17, 2015
    • 2 replies
    • 895 views
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    • swansont
    • July 17, 2015

20. Is a mirror-reversing path through the universe a possibility from a physics point of view?

    By hurrycane, July 13, 2015
    • 1 reply
    • 845 views
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    • imatfaal
    • July 13, 2015

21. What materials can X-Rays not pass through?

    By bridgey, April 17, 2006
    • 17 replies
    • 78k views
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    • Bill Angel
    • July 10, 2015

22. How to see through opaque material?

    By atv457, July 9, 2015
    • 3 replies
    • 963 views
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    • Phi for All
    • July 9, 2015

23. I am so Mad. Someone is Challenging me with this. How do I Respond to This?

    By Questioning Physics, June 26, 2015
    • 21 replies
    • 3.4k views
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    • swansont
    • July 8, 2015

24. Quantum Physics is making stupid people, MORE stupid. 1 2

    By Elite Engineer, November 11, 2013
    • 26 replies
    • 20.4k views
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    • Sensei
    • July 5, 2015

25. What's new in physics (split from is Nobel suffocating science) 1 2

    By Chriss, April 10, 2015
    • 36 replies
    • 4.4k views
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    • Chriss
    • June 22, 2015