Physics and Mathematics

2,439 topics in this forum

1. A relativistic formula 1 2

   By Dubbelosix, April 25
   • 23 replies
   • 378 views
   • 
   • Dubbelosix
   • April 29

2. Palindromes...semordnilaP

   By Fishteacher73, April 6, 2005
   • 15 replies
   • 2.4k views
   • 
   • Dubbelosix
   • April 28

3. fast prime test?

   By phillip1882, March 13
   • 1 reply
   • 151 views
   • 
   • HallsofIvy
   • April 18

4. Chtistoffel notation 1 2

   By Dubbelosix, April 10
   • 31 replies
   • 769 views
   • 
   • Dubbelosix
   • April 17

5. Exciting New Data on Host SMBH

   By Dubbelosix, April 16
   • 1 reply
   • 74 views
   • 
   • Dubbelosix
   • April 16

6. On consciousness and choice. A set of axioms

   By Dubbelosix, April 9
   • 4 replies
   • 106 views
   • 
   • Dubbelosix
   • April 14

7. The Strange Interpretations of Black Holes

   By Dubbelosix, April 9
   • 1 reply
   • 132 views
   • 
   • Dubbelosix
   • April 10

8. The use of a Gravity Geometric vs. Luminosity to measure distant Objects

   By SirHope, April 1   

   • gravity
   • luminosity
   • 2 replies
   • 118 views
   • 
   • Dubbelosix
   • April 8

9. "New" model suggests SMBH's as origin for dark matter

   By Dubbelosix, April 8
   • 0 replies
   • 65 views
   • 
   • Dubbelosix
   • April 8

10. Minkowski SpaceTime diagrams re assigned 1 2 3 4 10

    By marcospolo, March 20
    • 157 replies
    • 3.5k views
    • 
    • Simon4159870717
    • April 7

11. golf payout problem

    By phillip1882, April 6
    • 0 replies
    • 124 views
    • 
    • phillip1882
    • April 6

12. The Universe's Primary Number & Gravity 1 2 3

    By SirHope, March 26   

    • 3.14
    • pi
    • (and 4 more)

      Tagged with:

      • 3.14
      • pi
      • universe
      • primary number
      • the universes primary number
      • gravity
    • 36 replies
    • 919 views
    • 
    • Dubbelosix
    • April 4

13. On finding a lead to the Prime Number paradox

    By Dubbelosix, April 3
    • 0 replies
    • 93 views
    • 
    • Dubbelosix
    • April 3

14. They stole my work!

    By Dubbelosix, March 28
    • 16 replies
    • 246 views
    • 
    • Dubbelosix
    • April 3

15. How certain is our scientific knowledge? Honestly? 1 2 3 4

    By Omnifarious, November 10, 2020   

    • facts
    • knowledge
    • (and 2 more)

      Tagged with:

      • facts
      • knowledge
      • science
      • documenteries
    • 64 replies
    • 3.6k views
    • 
    • write4u
    • April 3

16. Is The Universe Mathematical? Revisiting My Small Number Hypothesis

    By Dubbelosix, March 29
    • 3 replies
    • 125 views
    • 
    • Dubbelosix
    • March 31

17. How can I find out all the gravity wave measurements that only relate to the diameter of the proton? 1 2

    By SirHope, March 28   

    • gravity waves measured against the diameter of the proton
    • measuring gravity waves
    • (and 3 more)

      Tagged with:

      • gravity waves measured against the diameter of the proton
      • measuring gravity waves
      • gravity waves
      • gravity
      • proton
    • 18 replies
    • 269 views
    • 
    • Dubbelosix
    • March 29

18. Is everything quantized?

    By Omnifarious, February 18   

    • quantum
    • energy
    • (and 1 more)

      Tagged with:

      • quantum
      • energy
      • atoms
    • 14 replies
    • 476 views
    • 
    • Dubbelosix
    • March 29

19. Fun math thing: how big will the rolled madrass be?

    By sanctus, September 25, 2020
    • 10 replies
    • 570 views
    • 
    • HallsofIvy
    • March 20

20. Want to learn basic maths

    By bayukutten, February 7
    • 6 replies
    • 250 views
    • 
    • bayukutten
    • March 11

21. planet questions

    By phillip1882, March 2
    • 13 replies
    • 358 views
    • 
    • Motor Daddy
    • March 4

22. A simple local realist interpretation of quantum physics

    By AnssiH, February 20   

    • quantum mechanics
    • photons
    • (and 1 more)

      Tagged with:

      • quantum mechanics
      • photons
      • bell experiments
    • 4 replies
    • 365 views
    • 
    • AnssiH
    • February 22

23. Fibonacci Sequence In Theoretical Physics 1 2

    By onionsoflove, March 8, 2011
    • 18 replies
    • 10.4k views
    • 
    • write4u
    • February 10

24. What you don't know about gravity

    By dineth, February 9   

    • gravity
    • theory of gravity
    • (and 4 more)

      Tagged with:

      • gravity
      • theory of gravity
      • what is gravity
      • astronuts gravity
      • gravity of moon
      • lost gravity
    • 1 reply
    • 169 views
    • 
    • CountryBoy
    • February 9

25. This maybe a simple or the opposite type of question, what is this , "¹2"?

    By SirHope, February 3
    • 3 replies
    • 305 views
    • 
    • OceanBreeze
    • February 4