Modern and Theoretical Physics

2446 topics in this forum

1. Proof

   By MigL, June 2, 2014
   • 2 replies
   • 993 views
   • 
   • MigL
   • June 4, 2014

2. Universe and Human brain

   By Preet Kalavadia, May 27, 2014
   • 8 replies
   • 1.7k views
   • 
   • Nicholas Kang
   • June 2, 2014

3. ITER nuclear fusion for energy production

   By Mayflow, March 31, 2014
   • 10 replies
   • 1.8k views
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   • Enthalpy
   • May 22, 2014

4. Constraints for a quantum field theory

   By Linker, May 19, 2014
   • 9 replies
   • 1.6k views
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   • ajb
   • May 20, 2014

5. Dark Energy

   By JohnC, May 19, 2014
   • 1 reply
   • 879 views
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   • Mordred
   • May 19, 2014

6. Could the Photon be recreated in a larger scale?

   By IsiacTorres, May 18, 2014
   • 1 reply
   • 964 views
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   • swansont
   • May 19, 2014

7. liquid iron magnets

   By Quietquark, January 23, 2013
   • 3 replies
   • 1.3k views
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   • swansont
   • May 18, 2014

8. Evidence for "anti-photons" actual name? Relationship to Dark Matter

   By Dr.Bubafunk, January 26, 2013
   • 5 replies
   • 1.7k views
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   • Mordred
   • May 17, 2014

9. Can optical tweezers move a atom and could a optical tweezers be made as small as a cell or smaller? 1 2 3 4

   By ADVANCE, May 2, 2014
   • 99 replies
   • 7.9k views
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   • ADVANCE
   • May 14, 2014

10. Arrow of Time universe acceleration

    By SamBridge, April 29, 2014
    • 14 replies
    • 2.2k views
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    • Mordred
    • May 12, 2014

11. gravitational anomalies of uniform spheres

    By Mmilo131, May 11, 2014
    • 3 replies
    • 1.1k views
    • 
    • Mordred
    • May 11, 2014

12. hardest known theory

    By `hýsøŕ, May 3, 2014
    • 13 replies
    • 2.2k views
    • 
    • `hýsøŕ
    • May 8, 2014

13. Material disintegration by cold?

    By MirceaKitsune, April 25, 2014
    • 5 replies
    • 3k views
    • 
    • swansont
    • May 4, 2014

14. Are these all the different possible ways (4) to keep our consciousness in our brain going?

    By ADVANCE, May 1, 2014
    • 1 reply
    • 918 views
    • 
    • hypervalent_iodine
    • May 1, 2014

15. Thermo-electricity

    By silentgoodbye, April 29, 2014
    • 4 replies
    • 1.1k views
    • 
    • swansont
    • April 30, 2014

16. Reaching the speed of light by acceleration.

    By Daniel Patrick Fisher, March 14, 2014
    • 12 replies
    • 2k views
    • 
    • Orodruin
    • April 29, 2014

17. Fire in a liquid

    By MirceaKitsune, April 25, 2014
    • 2 replies
    • 965 views
    • 
    • MirceaKitsune
    • April 25, 2014

18. How efficient is Nuclear Fission and Nuclear Fusion compared to anti-matter as an energy source?

    By benchodmadachod, April 25, 2014
    • 1 reply
    • 2.5k views
    • 
    • Sensei
    • April 25, 2014

19. paradox I thought of (relating to relativity)

    By `hýsøŕ, April 18, 2014
    • 24 replies
    • 2.6k views
    • 
    • SamBridge
    • April 23, 2014

20. New form of matter

    By MigL, April 18, 2014
    • 4 replies
    • 1.1k views
    • 
    • ajb
    • April 19, 2014

21. Can a "white piece of paper" reflect light???

    By Iwonderaboutthings, April 10, 2014
    • 23 replies
    • 19.8k views
    • 
    • Iwonderaboutthings
    • April 16, 2014

22. What about photons moving atoms? Couldn't this work?

    By ADVANCE, April 14, 2014
    • 1 reply
    • 1.3k views
    • 
    • swansont
    • April 14, 2014

23. If a pig had a plasma bladder could it fly?

    By paputsza, March 3, 2014
    • 8 replies
    • 1.5k views
    • 
    • Sensei
    • April 13, 2014

24. How do EMP's work?

    By Elite Engineer, April 12, 2014
    • 1 reply
    • 952 views
    • 
    • mathematic
    • April 12, 2014

25. Awesome short video a great display of the power of moving electrons

    By Moontanman, April 6, 2014
    • 4 replies
    • 1k views
    • 
    • Enthalpy
    • April 10, 2014