Science & Mathematics

437 topics in this forum

1. A Quixotic Quest to Mine Asteroids

   By dennislmay, April 21, 2012
   • 5 replies
   • 535 views
   • 
   • BaalChatzaf
   • April 24, 2012

2. Size of Societies - Learning from Nature

   By dennislmay, April 18, 2012
   • 2 replies
   • 652 views
   • 
   • dennislmay
   • April 18, 2012

3. The Most Astounding Fact (Neil deGrasse Tyson, HD)

   By Dennis Edwall, April 15, 2012
   • 11 replies
   • 1.1k views
   • 
   • BaalChatzaf
   • April 16, 2012

4. Chess Match: Math Problem

   By jts, April 10, 2012   

   • math problem
   • 0 replies
   • 314 views
   • 
   • jts
   • April 10, 2012

5. More evidence that autism has a genetic cause....

   By BaalChatzaf, April 5, 2012
   • 3 replies
   • 728 views
   • 
   • caroljane
   • April 5, 2012

6. You have got to see this: a new kind of battery

   By BaalChatzaf, April 5, 2012
   • 1 reply
   • 400 views
   • 
   • jts
   • April 5, 2012

7. Watch a series of seven brilliant lectures by Richard Feynman

   By Dennis Edwall, March 23, 2012
   • 0 replies
   • 351 views
   • 
   • Dennis Edwall
   • March 23, 2012

8. Preserving Identity and Causality

   By dennislmay, March 8, 2012   

   • Quantum Mechanics
   • 13 replies
   • 959 views
   • 
   • BaalChatzaf
   • March 17, 2012

9. Gay Animals

   By J.S. McGowan, March 12, 2012
   • 10 replies
   • 703 views
   • 
   • Reidy
   • March 12, 2012

10. Central Planning Distorts and Diverts Scientific Research

    By dennislmay, March 11, 2012
    • 5 replies
    • 323 views
    • 
    • merjet
    • March 11, 2012

11. SETI - Just Getting Started

    By dennislmay, March 10, 2012
    • 1 reply
    • 313 views
    • 
    • Peter
    • March 10, 2012

12. Drs. Jiban Chakrabarti, Terry Hotten and David Tupper...heroes

    By blackhorse, March 10, 2012
    • 0 replies
    • 536 views
    • 
    • blackhorse
    • March 10, 2012

13. I knew it!

    By caroljane, March 6, 2012
    • 6 replies
    • 529 views
    • 
    • Michael Stuart Kelly
    • March 8, 2012

14. The Many Errors Inherent in Central Planning 1 2

    By dennislmay, February 26, 2012
    • 26 replies
    • 734 views
    • 
    • dennislmay
    • February 29, 2012

15. Interesting Natural System of Tradeoffs

    By dennislmay, February 27, 2012
    • 6 replies
    • 353 views
    • 
    • Selene
    • February 27, 2012

16. Forget the politics and go out and look at the sky

    By BaalChatzaf, February 23, 2012
    • 11 replies
    • 479 views
    • 
    • caroljane
    • February 25, 2012

17. Science Fiction Influences

    By dennislmay, February 23, 2012
    • 16 replies
    • 526 views
    • 
    • dennislmay
    • February 25, 2012

18. Market Science

    By dennislmay, February 23, 2012
    • 10 replies
    • 326 views
    • 
    • dennislmay
    • February 23, 2012

19. Neutrinos

    By dennislmay, February 22, 2012
    • 15 replies
    • 465 views
    • 
    • dennislmay
    • February 23, 2012

20. Green Fraud

    By dennislmay, February 21, 2012
    • 14 replies
    • 459 views
    • 
    • dennislmay
    • February 22, 2012

21. Electric Cars May Pollute More Dangerously Than Gas Cars!

    By Selene, February 15, 2012
    • 12 replies
    • 450 views
    • 
    • studiodekadent
    • February 15, 2012

22. Happy Birthday, Charles Darwin

    By BaalChatzaf, February 12, 2012
    • 2 replies
    • 346 views
    • 
    • Peter
    • February 12, 2012

23. One Way to Change Your Mind

    By dennislmay, February 9, 2012   

    • Neurons
    • 2 replies
    • 318 views
    • 
    • BaalChatzaf
    • February 9, 2012

24. 83 year-old woman got 3D printed mandible

    By william.scherk, February 5, 2012   

    • free enterprise
    • medical technology
    • (and 2 more)

      Tagged with:

      • free enterprise
      • medical technology
      • geriatrics
      • Those damn Belgians
    • 1 reply
    • 1.5k views
    • 
    • dennislmay
    • February 5, 2012

25. Feynman and the philosophers and related matter

    By BaalChatzaf, January 27, 2012
    • 22 replies
    • 817 views
    • 
    • BaalChatzaf
    • January 29, 2012