Physics & Mathematics

168 topics in this forum

1. Stephen Speicher's Library for Sale

   By Betsy Speicher, 3 Sep 2007
   • 9 replies
   • 5,189 views
   • 
   • Betsy Speicher
   • 9 Sep 2010

2. .9 repeating

   By Dan Cross, 19 Nov 2005
   • 16 replies
   • 2,295 views
   • 
   • Dan Cross
   • 29 Nov 2005

3. "The Homework Lie" Article from VanDamme Academy, and the Historical Approach to teaching Physics

   By Carlos, 5 Dec 2006
   • 16 replies
   • 2,965 views
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   • SwoopTrooper
   • 7 Dec 2007

4. "Warp Speed"

   • 1
   • 2

   By MadandGloating, 2 Apr 2006
   • 32 replies
   • 4,281 views
   • 
   • Carlos
   • 9 May 2007

5. “New Math” Entertainingly Skewered

   By R.M.Alger, 8 Jan 2008
   • 19 replies
   • 3,017 views
   • 
   • piz
   • 15 Jan 2008

6. A Boy and his Atom. Nano-storage.

   By ruveyn ben yosef, 2 May 2013
   • 0 replies
   • 420 views
   • 
   • ruveyn ben yosef
   • 2 May 2013

7. A nifty theorem in geometry

   By Bob Kolker, 17 Apr 2009
   • 9 replies
   • 2,962 views
   • 
   • Mindy Newton
   • 20 Apr 2009

8. A Proposal

   By Bob Kolker, 23 Jan 2010
   • 1 reply
   • 1,107 views
   • 
   • ewv
   • 23 Jan 2010

9. A Quantum Question

   By R.M.Alger, 10 Jan 2010
   • 17 replies
   • 2,702 views
   • 
   • Carlos
   • 20 Mar 2010

10. A Question About Infinite Decimals

    By Nate Smith, 16 Apr 2006
    • 9 replies
    • 2,238 views
    • 
    • Bob Kolker
    • 3 May 2007

11. A really dumb question, I think

    • 1
    • 2

    By Thoyd Loki, 28 Jul 2005
    • 29 replies
    • 5,123 views
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    • Paul's Here
    • 13 Aug 2005

12. Absolute Motion

    • 1
    • 2

    By PRN, 27 Jun 2005
    • 41 replies
    • 5,017 views
    • 
    • Jay P
    • 15 Jul 2005

13. Acceptance of fundamentally new scientific ideas

    By Stephen Speicher, 11 Feb 2005
    • 24 replies
    • 5,265 views
    • 
    • Stephen Speicher
    • 2 Dec 2005

14. Almost Beyond Belief

    By Alex, 18 Aug 2005
    • 15 replies
    • 2,820 views
    • 
    • Stephen Speicher
    • 1 Sep 2005

15. Any progress on Dr. Little's TEW?

    By DGM, 16 Sep 2008
    • 14 replies
    • 2,181 views
    • 
    • Betsy Speicher
    • 17 Sep 2008

16. Apophis May Destroy West Coast

    • 1
    • 2

    By Paul's Here, 25 Feb 2007
    • 44 replies
    • 7,020 views
    • 
    • Abaco
    • 19 May 2009

17. Are clouds charged or polarized?

    By rich, 22 Jun 2006
    • 8 replies
    • 1,835 views
    • 
    • rich
    • 23 Jun 2006

18. Aristotelian Physics

    By Myrhaf, 11 Sep 2005
    • 6 replies
    • 2,073 views
    • 
    • Stephen Speicher
    • 12 Sep 2005

19. Basic Concepts in Physics

    • 1
    • 2
    • 3

    By patrik, 20 Apr 2010
    • 57 replies
    • 8,665 views
    • 
    • Carlos
    • 4 Oct 2010

20. Beautiful images of Mars from the Rosetta spacecraft

    By Stephen Speicher, 25 Feb 2007
    • 3 replies
    • 1,177 views
    • 
    • Stephen Speicher
    • 26 Feb 2007

21. Binswanger's Spherical Universe

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    By dondigitalia, 16 Feb 2006
    • 32 replies
    • 4,359 views
    • 
    • ELS
    • 28 Feb 2006

22. Black Hole Factory

    By piz, 20 Sep 2006
    • 21 replies
    • 2,793 views
    • 
    • ruveyn ben yosef
    • 6 Aug 2012

23. Book: Calculus Made Easy

    By darnoconrad, 9 Jul 2012
    • 5 replies
    • 1,445 views
    • 
    • darnoconrad
    • 10 Jul 2012

24. Can scientific theories be certain?

    By ruveyn ben yosef, 8 Jul 2012
    • 17 replies
    • 1,183 views
    • 
    • jim wright 24
    • 7 Jun 2015

25. Can you really eliminate the infinite?

    By Joynewyeary, 12 Nov 2006
    • 7 replies
    • 1,727 views
    • 
    • Arnold
    • 17 Nov 2006