Physics and Mathematics

2,517 topics in this forum

1. On, How We Misunderstand Newton's Force Equation

   By Dubbelosix, January 13, 2020
   • 9 replies
   • 1.6k views
   • 
   • isaac
   • March 20, 2020

2. The Fifth Scene Of Special Relativity

   By TonyYuan2020, March 19, 2020   

   • special relativity
   • 7 replies
   • 1.1k views
   • 
   • TonyYuan2020
   • March 20, 2020

3. Why Is There An Anomaly Between Velocity Addition And Invariant Time-Space?

   By Vmedvil2, March 19, 2020
   • 0 replies
   • 804 views
   • 
   • Vmedvil2
   • March 19, 2020

4. Questions To Special Relativity 1 2 3 4 8

   By TonyYuan2020, March 12, 2020   

   • special relativity
   • 120 replies
   • 8.6k views
   • 
   • ralfcis
   • March 18, 2020

5. Dark Energy Related To Golden Mean Values?

   By tetrahedron, March 8, 2020
   • 15 replies
   • 2k views
   • 
   • tetrahedron
   • March 17, 2020

6. Physicality 1 2

   By pittsburghjoe, March 4, 2020   

   • physicality
   • spacetime
   • (and 2 more)

     Tagged with:

     • physicality
     • spacetime
     • quantum boundary
     • duality
   • 17 replies
   • 2.9k views
   • 
   • pittsburghjoe
   • March 14, 2020

7. Wigner Function Of The State

   By heyheyhey, March 10, 2020   

   • wigner function
   • 1 reply
   • 953 views
   • 
   • Dubbelosix
   • March 13, 2020

8. Neutrino Posited To Have An Extremely Small Dipole Charge

   By Dubbelosix, March 1, 2020
   • 13 replies
   • 1.6k views
   • 
   • Dubbelosix
   • March 13, 2020

9. Scientist Are Rethinking Memory In Terms Of Quantum Entanglement 1 2

   By Dubbelosix, February 24, 2020
   • 22 replies
   • 2.7k views
   • 
   • Dubbelosix
   • March 13, 2020

10. Fluid Science For School Project

    By Student2001, February 16, 2020   

    • fluid
    • physics
    • (and 6 more)

      Tagged with:

      • fluid
      • physics
      • mechanic
      • head loss
      • friction
      • tubes
      • pipe
      • laminar flow
    • 2 replies
    • 1.2k views
    • 
    • isaac
    • March 11, 2020

11. Equality

    By msbiljanica, March 1, 2020
    • 1 reply
    • 914 views
    • 
    • msbiljanica
    • March 4, 2020

12. Powerful Explosion 1 2 3

    By Timboo, February 27, 2020
    • 36 replies
    • 3.3k views
    • 
    • Dubbelosix
    • March 2, 2020

13. What Is Gravity? 1 2 3 4

    By hazelm, December 18, 2019
    • 57 replies
    • 6.7k views
    • 
    • hazelm
    • March 1, 2020

14. Physicists Have Detected A Star Dragging Spacetime With It!

    By Dubbelosix, March 1, 2020
    • 5 replies
    • 762 views
    • 
    • Dubbelosix
    • March 1, 2020

15. I Need Help Clearing For B On An Equation

    By leomarrg, February 26, 2020   

    • physics
    • math
    • 0 replies
    • 1.3k views
    • 
    • leomarrg
    • February 26, 2020

16. Physicists Have Found The Universe Is Much Bigger Than First Anticipated

    By Dubbelosix, February 24, 2020
    • 13 replies
    • 1.5k views
    • 
    • Dubbelosix
    • February 26, 2020

17. There Is A New Branch Of Qm Waiting To Be Discovered Named "physicality"

    By pittsburghjoe, February 12, 2020   

    • tunnel
    • 9 replies
    • 1.6k views
    • 
    • pittsburghjoe
    • February 25, 2020

18. Derivation Of Mass Energy Equation Mcc

    By TonyYuan2020, February 25, 2020
    • 0 replies
    • 1.1k views
    • 
    • TonyYuan2020
    • February 25, 2020

19. Super Fast Spinning Galaxy

    By Dubbelosix, February 25, 2020
    • 2 replies
    • 688 views
    • 
    • Dubbelosix
    • February 25, 2020

20. Tired Light And The Issue Of The Doppler Shift And Accelerated Charges

    By Dubbelosix, February 23, 2020
    • 3 replies
    • 787 views
    • 
    • Dubbelosix
    • February 25, 2020

21. Work Suggests Quantum Mechanics Is Responsible For Controlling Our Thoughts

    By Dubbelosix, February 24, 2020
    • 0 replies
    • 654 views
    • 
    • Dubbelosix
    • February 24, 2020

22. A Generalization Of The Lorentz Ether Interpretation To The Einstein Equations Of Gr 1 2 3 4 6

    By Schmelzer, October 13, 2019   

    • Lorentz ether
    • general relativity
    • 86 replies
    • 8k views
    • 
    • TonyYuan2020
    • February 24, 2020

23. Paper Suggest Higgs Boson May Not Be Spin Zero Particle

    By Dubbelosix, February 23, 2020
    • 5 replies
    • 1k views
    • 
    • Dubbelosix
    • February 23, 2020

24. Given Theta1(Angle Of Incidence) And Alpha1(Azimuth Angle). How Do We Obtain The Second Reflection Angle Theta3 And Alpha3?

    By vasanth, February 23, 2020   

    • optics
    • Geometric optic
    • (and 1 more)

      Tagged with:

      • optics
      • Geometric optic
      • raytracing
    • 1 reply
    • 940 views
    • 
    • Thoth101
    • February 23, 2020

25. New Evidence Supporting Supermassive Black Hole As Dark Matter Candidate

    By Dubbelosix, February 18, 2020
    • 7 replies
    • 892 views
    • 
    • Dubbelosix
    • February 21, 2020