Modern and Theoretical Physics

2453 topics in this forum

1. Time Travel is Impossible and if not Impractical 1 2

   By HPositive, June 27, 2015
   • 41 replies
   • 7.3k views
   • 
   • jev1969
   • May 12, 2016

2. How long does it take for two hydrogen atoms to fuse?

   By OneOnOne1162, April 26, 2016
   • 13 replies
   • 3.4k views
   • 
   • swansont
   • May 11, 2016

3. Waveform of an electron 1 2

   By petrushka.googol, January 17, 2016
   • 33 replies
   • 8k views
   • 
   • Enthalpy
   • April 26, 2016

4. Gravity forces?

   By jajrussel, April 24, 2016
   • 2 replies
   • 1.3k views
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   • studiot
   • April 25, 2016

5. How do atoms absorb x-rays

   By dakoad, April 15, 2016
   • 4 replies
   • 1.7k views
   • 
   • dakoad
   • April 24, 2016

6. Physical model of inductance

   By Yurimgn, April 16, 2016
   • 1 reply
   • 1.2k views
   • 
   • swansont
   • April 16, 2016

7. negative mass

   By Anninster, April 11, 2016
   • 1 reply
   • 1.1k views
   • 
   • Phi for All
   • April 11, 2016

8. Unification Theory, Postulates, and Thought Experiments.

   By Benjamin Sullivan, April 11, 2016
   • 2 replies
   • 2.1k views
   • 
   • swansont
   • April 11, 2016

9. How can I have the ability to read modern papers on Theoretical Physics?

   By aaronash, April 4, 2016
   • 10 replies
   • 1.7k views
   • 
   • aaronash
   • April 10, 2016

10. Photons Polarizing Space

    By Pugdaddy, April 8, 2016
    • 1 reply
    • 1.1k views
    • 
    • swansont
    • April 8, 2016

11. Metamaterials

    By Ivan Tuzikov, January 4, 2016
    • 9 replies
    • 2.2k views
    • 
    • Enthalpy
    • April 6, 2016

12. Question about Magnetism, Gravity and Fusion Reactors

    By JohnSSM, February 13, 2016
    • 2 replies
    • 1.2k views
    • 
    • Enthalpy
    • April 6, 2016

13. SNR in x-ray imaging

    By jsmith613, February 21, 2016
    • 1 reply
    • 1.1k views
    • 
    • Enthalpy
    • April 6, 2016

14. Electromagnetic Momentum

    By Vitul, March 1, 2016
    • 8 replies
    • 1.7k views
    • 
    • Enthalpy
    • April 6, 2016

15. Plasma trigger

    By petrushka.googol, March 6, 2016
    • 7 replies
    • 1.6k views
    • 
    • Enthalpy
    • April 6, 2016

16. The atomic nucleus seen from a different perspective

    By Aless, February 14, 2016
    • 2 replies
    • 1.2k views
    • 
    • Enthalpy
    • April 6, 2016

17. P-type, N-type silicon wafer

    By Newbies_Kid, February 3, 2011
    • 8 replies
    • 11.4k views
    • 
    • Enthalpy
    • April 6, 2016

18. What is the history of dark 'stuff'?

    By SimonFunnell, April 2, 2016
    • 3 replies
    • 1.9k views
    • 
    • Delta1212
    • April 4, 2016

19. Is space polymorphic?

    By SimonFunnell, April 2, 2016
    • 3 replies
    • 1.5k views
    • 
    • Mordred
    • April 2, 2016

20. Superconductivity Experimentation

    By gmelancon, December 3, 2014
    • 6 replies
    • 2k views
    • 
    • imatfaal
    • March 29, 2016

21. Cymatic geometry and logic in sound.

    By 0exegesis, March 20, 2016
    • 6 replies
    • 2.1k views
    • 
    • 0exegesis
    • March 23, 2016

22. inverse geometrice model robot

    By dim22, March 23, 2016
    • 0 replies
    • 879 views
    • 
    • dim22
    • March 23, 2016

23. Water model in Amber topology file

    By saka, March 6, 2016
    • 1 reply
    • 1k views
    • 
    • swansont
    • March 6, 2016

24. What if the universe exists around a black hole?

    By notme1lt, March 1, 2016
    • 9 replies
    • 1.5k views
    • 
    • notme1lt
    • March 1, 2016

25. The Premature Death of Monopoles?

    By GeeKay, February 12, 2016
    • 9 replies
    • 1.5k views
    • 
    • MigL
    • February 24, 2016