Physics and Mathematics

214 topics in this forum

1. New Quantum Experiments

   By Boydstun, July 5, 2018
   • 5 replies
   • 1.9k views
   • 
   • Boydstun
   • December 19, 2021

2. Tests of General Relativity 1 2 3

   By Boydstun, May 5, 2011
   • 56 replies
   • 19.1k views
   • 
   • Boydstun
   • December 2, 2021

3. What's the value of astronomy?

   By Asker of Questions, September 29, 2015
   • 5 replies
   • 2k views
   • 
   • Boydstun
   • August 18, 2021

4. Group Theory and Physics 1 2

   By Boydstun, August 26, 2011
   • 31 replies
   • 8k views
   • 
   • Boydstun
   • July 11, 2021

5. Aristotle's Wheel "Paradox" 1 2

   By StrictlyLogical, May 26, 2021
   • 26 replies
   • 988 views
   • 
   • whYNOT
   • June 1, 2021

6. UFO Skepticism and erroneous data

   By MisterSwig, May 26, 2021   

   • neil degrasse tyson
   • joe rogan
   • 0 replies
   • 153 views
   • 
   • MisterSwig
   • May 26, 2021

7. Standards of Physical Measures

   By Boydstun, May 3, 2021
   • 1 reply
   • 188 views
   • 
   • Boydstun
   • May 3, 2021

8. Superconductivity

   By Boydstun, October 20, 2011
   • 7 replies
   • 1.4k views
   • 
   • Boydstun
   • May 3, 2021

9. Any Other Astronomers Here?

   By Hermes, January 30, 2021
   • 4 replies
   • 296 views
   • 
   • Hermes
   • February 13, 2021

10. Math and reality 1 2 3 4

    By merjet, July 14, 2019
    • 91 replies
    • 6.4k views
    • 
    • Boydstun
    • February 6, 2021

11. The Jupiter-Saturn Conjunction of 2020

    By Hermes, January 9, 2021
    • 0 replies
    • 304 views
    • 
    • Hermes
    • January 9, 2021

12. Physical Space 1 2

    By Boydstun, November 26, 2020
    • 40 replies
    • 1.8k views
    • 
    • StrictlyLogical
    • December 5, 2020

13. Thermo, Stat, and All That

    By Boydstun, November 16, 2020
    • 1 reply
    • 301 views
    • 
    • Boydstun
    • November 16, 2020

14. Truth of a Statement

    By StrictlyLogical, July 17, 2019
    • 21 replies
    • 1.2k views
    • 
    • merjet
    • July 20, 2019

15. Octonions

    By merjet, July 9, 2019
    • 5 replies
    • 767 views
    • 
    • merjet
    • July 11, 2019

16. Fundamentally, is there only ‘spacetime’? 1 2 3

    By A.C.E., April 2, 2019
    • 62 replies
    • 5.6k views
    • 
    • A.C.E.
    • June 8, 2019

17. Gravity Threads are Real 1 2

    By StrictlyLogical, April 20, 2019
    • 36 replies
    • 2.3k views
    • 
    • MisterSwig
    • April 24, 2019

18. Gravitational Waves & LIGO

    By New Buddha, February 11, 2016
    • 3 replies
    • 1.4k views
    • 
    • AlexL
    • February 25, 2019

19. Measurement-omission in mathematical models - also my take on dimensions

    By Abhijeet Melkani, August 24, 2018
    • 3 replies
    • 1.1k views
    • 
    • Boydstun
    • August 26, 2018

20. Newton & Leibniz : Hume & Kant

    By New Buddha, June 8, 2017
    • 4 replies
    • 1.6k views
    • 
    • Ilya Startsev
    • July 23, 2017

21. A Brief History of Atomism

    By New Buddha, May 16, 2017
    • 0 replies
    • 1.5k views
    • 
    • New Buddha
    • May 16, 2017

22. Would an object be invisible if traveling faster than light?

    By Friskydingo, April 14, 2009
    • 14 replies
    • 9.1k views
    • 
    • Lokesh Choudhary
    • April 14, 2017

23. Collatz Conjecture might have been solved 1 2 3 4 5

    By ObjectivistMathematician, June 4, 2011
    • 113 replies
    • 24.7k views
    • 
    • dream_weaver
    • March 12, 2017

24. Godel Escher Bach 1 2 3

    By Sir Llama, February 26, 2003
    • 59 replies
    • 10.1k views
    • 
    • dream_weaver
    • October 29, 2016

25. The Death of Dark Matter

    By th3ranger, October 25, 2011
    • 3 replies
    • 2.1k views
    • 
    • SpookyKitty
    • October 23, 2016