Physics and Mathematics

2,523 topics in this forum

1. Time And Time Travel

   By Rocka70, September 8, 2017   

   • Stephen Hawking
   • Time
   • (and 1 more)

     Tagged with:

     • Stephen Hawking
     • Time
     • Time travel
   • 3 replies
   • 2.9k views
   • 
   • Maine farmer
   • September 8, 2017

2. Is Time Travel Possible?

   By MegaDestructor, August 28, 2017
   • 2 replies
   • 1.4k views
   • 
   • arkain101
   • September 8, 2017

3. Resistor, Resonance Frequency And Damping Factor

   By EEE, June 3, 2017   

   • Resonance
   • 6 replies
   • 2.6k views
   • 
   • connor090
   • August 27, 2017

4. Extra Dimensions

   By arkain101, August 23, 2017
   • 0 replies
   • 1.5k views
   • 
   • arkain101
   • August 23, 2017

5. On, Revised Work Concerning A Qm Approach To Wheeler's Geons

   By Dubbelosix, August 20, 2017   

   • Ricci curvature
   • scalar
   • (and 4 more)

     Tagged with:

     • Ricci curvature
     • scalar
     • Einstein tensor
     • Planck length
     • Christoffel symbols
     • Uncertainty principle
   • 0 replies
   • 2.1k views
   • 
   • Dubbelosix
   • August 20, 2017

6. On A Proposal Towards A Quantum Mechanical Description Of The Geon

   By Dubbelosix, August 19, 2017
   • 0 replies
   • 1.7k views
   • 
   • Dubbelosix
   • August 19, 2017

7. On, A Louis-Debroglie Wave Cosmology

   By Dubbelosix, August 16, 2017   

   • Corrected Universal Radius
   • deBroglie wave
   • (and 1 more)

     Tagged with:

     • Corrected Universal Radius
     • deBroglie wave
     • Spacetime curvature
   • 0 replies
   • 1.3k views
   • 
   • Dubbelosix
   • August 16, 2017

8. The Evolution Of The Friedmann Equation

   By Dubbelosix, July 28, 2017
   • 5 replies
   • 2.3k views
   • 
   • Super Polymath
   • August 7, 2017

9. Diabatic Universe With Non-Conserved Particle Creation

   By Dubbelosix, July 27, 2017
   • 2 replies
   • 1.9k views
   • 
   • Super Polymath
   • July 28, 2017

10. Power Converted To Heat?

    By Maine farmer, July 19, 2017
    • 9 replies
    • 2k views
    • 
    • Maine farmer
    • July 26, 2017

11. On Cyclotron Radiation In Early Universe

    By Dubbelosix, July 22, 2017
    • 15 replies
    • 3.3k views
    • 
    • Super Polymath
    • July 26, 2017

12. Projectiles Question A-Level Physics

    By Jayce, July 19, 2017
    • 2 replies
    • 1.4k views
    • 
    • spartan45
    • July 22, 2017

13. A New Flatness Problem Identified

    By Dubbelosix, July 21, 2017
    • 0 replies
    • 1.2k views
    • 
    • Dubbelosix
    • July 21, 2017

14. On Cyclotron Radiation In Early Universe

    By Dubbelosix, July 21, 2017
    • 1 reply
    • 1.8k views
    • 
    • Super Polymath
    • July 21, 2017

15. What Is Difference Between Zpf And Higgs Field ?

    By current, July 20, 2017
    • 0 replies
    • 1.9k views
    • 
    • current
    • July 20, 2017

16. Iterated Exponents And Nested Logarithms

    By DaedalusSFN, July 19, 2017   

    • Iterated Exponents
    • Hyperoperation
    • (and 2 more)

      Tagged with:

      • Iterated Exponents
      • Hyperoperation
      • Operator Beyond Exponents
      • Nested Logarithms
    • 0 replies
    • 2.9k views
    • 
    • DaedalusSFN
    • July 19, 2017

17. A Curious Interpretation Of Weak Equivalence Relatioship With Fluctuations

    By Dubbelosix, July 19, 2017
    • 0 replies
    • 1.6k views
    • 
    • Dubbelosix
    • July 19, 2017

18. For Ocean

    By Dubbelosix, July 17, 2017
    • 1 reply
    • 1.2k views
    • 
    • OceanBreeze
    • July 18, 2017

19. Cosmic Seeds

    By Dubbelosix, July 10, 2017
    • 10 replies
    • 3.9k views
    • 
    • OceanBreeze
    • July 13, 2017

20. Punching Bag - Embedded Physics

    By hgpt, July 11, 2017
    • 0 replies
    • 1.1k views
    • 
    • hgpt
    • July 11, 2017

21. A Principle Of Continuous Dynamics?

    By Dubbelosix, July 6, 2017
    • 0 replies
    • 1.5k views
    • 
    • Dubbelosix
    • July 6, 2017

22. Tensors

    By granpa, July 6, 2017   

    • Tensors
    • 1 reply
    • 1.3k views
    • 
    • DrKrettin
    • July 6, 2017

23. Questions On Cosmology Poll

    By Dubbelosix, July 3, 2017
    • 1 reply
    • 1.3k views
    • 
    • sanctus
    • July 5, 2017

24. Thermodynamics: The Jet Engine

    By TheBusFlyer, July 2, 2017
    • 4 replies
    • 1.5k views
    • 
    • billvon
    • July 4, 2017

25. Active Photon Is Against Special Relativity. 1 2 3

    By maheshkhati, November 18, 2016   

    • www.maheshkhati.com
    • 47 replies
    • 9k views
    • 
    • OceanBreeze
    • July 1, 2017