Physics and Mathematics

217 topics in this forum

1. What Do Bell's Inequality And Modus Operandi Imply?

   By Starblade, April 25, 2006
   • 14 replies
   • 2.9k views
   • 
   • Starblade
   • April 26, 2006

2. What Goes Up Must Come Down. 1 2

   By pvtmorriscsa, September 19, 2004
   • 27 replies
   • 7.1k views
   • 
   • stephen_speicher
   • September 22, 2004

3. What if every identifiable entity moves at the same speed? 1 2

   By icosahedron, October 24, 2010
   • 35 replies
   • 3.9k views
   • 
   • icosahedron
   • October 27, 2010

4. What Is Quantum Mechanics 1 2

   By Bill Hobba, February 25, 2023
   • 28 replies
   • 2k views
   • 
   • Boydstun
   • February 24

5. What is your favorite number?

   By Boris Rarden, September 28, 2011
   • 18 replies
   • 3.6k views
   • 
   • tadmjones
   • November 10, 2012

6. What Was There, Before The Universe Began? 1 2

   By Eternal, March 31, 2006
   • 27 replies
   • 13k views
   • 
   • orangesiscool
   • September 7, 2006

7. What, if anything, did Rand write on Mathematics?

   By dondigitalia, February 6, 2005
   • 18 replies
   • 3.5k views
   • 
   • source
   • February 11, 2005

8. What's the value of astronomy?

   By Asker of Questions, September 29, 2015
   • 5 replies
   • 3.1k views
   • 
   • Boydstun
   • August 18, 2021

9. Where To Start In Physics?

   By Thoyd Loki, September 23, 2004
   • 4 replies
   • 2.4k views
   • 
   • Thales
   • September 30, 2004

10. Who wants to learn math?(!)

    By Iudicious, September 15, 2014   

    • Math
    • study group
    • 0 replies
    • 1.5k views
    • 
    • Iudicious
    • September 15, 2014

11. Why are bubbles spherical?

    By Ifat Glassman, July 26, 2006
    • 8 replies
    • 2.5k views
    • 
    • Maarten
    • July 27, 2006

12. why does 1/3=.333333333 1 2

    By The Wrath, February 22, 2005
    • 34 replies
    • 14.6k views
    • 
    • Eternal
    • November 16, 2005

13. Why does a spring exercises force when stretched?

    By Ifat Glassman, August 14, 2006
    • 5 replies
    • 2k views
    • 
    • Ifat Glassman
    • August 15, 2006

14. Why is space-time curved?

    By organon1973, December 19, 2009
    • 8 replies
    • 2.4k views
    • 
    • Q.E.D.
    • December 21, 2009

15. Why pursue pure science

    By The Guru Kid, June 11, 2007
    • 16 replies
    • 4.4k views
    • 
    • DarkWaters
    • July 19, 2007

16. Why π is an irrational number

    By JacobGalt, March 24, 2012   

    • pi
    • irrational
    • (and 1 more)

      Tagged with:

      • pi
      • irrational
      • theory
    • 9 replies
    • 7.8k views
    • 
    • aleph_1
    • May 2, 2013

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

    By Friskydingo, April 14, 2009
    • 14 replies
    • 10.6k views
    • 
    • Lokesh Choudhary
    • April 14, 2017