Science & Mathematics

422 topics in this forum

1. Tether a Spinning Ball

   By Mark, January 4
   • 2 replies
   • 41 views
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   • Darrell Hougen
   • 5 hours ago

2. Mechanical Reasoning 101

   By Jonathan, January 3
   • 8 replies
   • 103 views
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   • Darrell Hougen
   • 5 hours ago

3. Aristotle's wheel paradox

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   By merjet, September 12, 2017
   • 1,875 replies
   • 29,015 views
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   • Max
   • 10 hours ago

4. Where are you?

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   By Jon Letendre, December 29, 2018
   • 138 replies
   • 1,842 views
   • 
   • Brant Gaede
   • Wednesday at 12:20 PM

5. Healthy Triplets All Autistic within Hours of Vaccination

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   By jts, December 24, 2018
   • 104 replies
   • 1,181 views
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   • Michael Stuart Kelly
   • December 29, 2018

6. APS and the Global Warming Scam

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   By dennislmay, April 8, 2014
   • 987 replies
   • 26,281 views
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   • Jonathan
   • December 7, 2018

7. The Eggheads’ Dilemma Conundrum Paradox

   By Jonathan, November 28, 2018
   • 17 replies
   • 159 views
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   • Jules Troy
   • December 6, 2018

8. Interesting factoid?

   By Jules Troy, September 25, 2018
   • 13 replies
   • 255 views
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   • 9thdoctor
   • November 26, 2018

9. How about that!!

   By BaalChatzaf, November 25, 2018
   • 1 reply
   • 49 views
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   • Peter
   • November 26, 2018

10. The kilogram has been redefined

    By BaalChatzaf, November 19, 2018
    • 6 replies
    • 84 views
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    • BaalChatzaf
    • November 23, 2018

11. Curing Cancer Takes a Leap Forward - James Allison

    By Michael Stuart Kelly, October 24, 2018
    • 20 replies
    • 237 views
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    • Peter
    • November 18, 2018

12. Really Bad Design

    By Jonathan, November 14, 2018
    • 5 replies
    • 69 views
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    • william.scherk
    • November 14, 2018

13. (s)he is John Galt

    By atlashead, October 22, 2018
    • 1 reply
    • 109 views
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    • Peter
    • October 22, 2018

14. CRISPR gene technology as told by the lady who invented it

    By BaalChatzaf, May 19, 2017
    • 3 replies
    • 291 views
    • 
    • Jules Troy
    • September 3, 2018

15. energy storage devices

    By jts, January 19, 2018
    • 8 replies
    • 429 views
    • 
    • Peter
    • July 22, 2018

16. Is the Moon thee when we don't look?

    By BaalChatzaf, June 23, 2018
    • 1 reply
    • 128 views
    • 
    • Peter
    • June 23, 2018

17. Happy Birthday John Harrison

    By BaalChatzaf, April 3, 2018
    • 0 replies
    • 222 views
    • 
    • BaalChatzaf
    • April 3, 2018

18. An aurora named Steve.

    By BaalChatzaf, March 24, 2018
    • 7 replies
    • 327 views
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    • Peter
    • April 2, 2018

19. The Great Math Mystery

    By merjet, March 29, 2018
    • 1 reply
    • 260 views
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    • BaalChatzaf
    • March 29, 2018

20. weird effect with magnets

    By jts, February 21, 2018
    • 2 replies
    • 334 views
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    • BaalChatzaf
    • February 22, 2018

21. PhD student photographs a single strontium atom

    By BaalChatzaf, February 15, 2018
    • 1 reply
    • 249 views
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    • Peter
    • February 17, 2018

22. Bohmian Mechanics. Pilot-wave theory

    By Nerian, January 22, 2018   

    • quantum physics
    • causality
    • 1 reply
    • 306 views
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    • BaalChatzaf
    • January 22, 2018

23. How to transition from burning hydrocarbons and have all the energy we need

    By BaalChatzaf, June 27, 2017
    • 9 replies
    • 378 views
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    • Nerian
    • January 22, 2018

24. Book Review: The Philosophical Breakfast Club

    By syrakusos, January 7, 2018
    • 1 reply
    • 262 views
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    • BaalChatzaf
    • January 7, 2018

25. competing theories to explain fasting symptoms

    By jts, October 25, 2017
    • 14 replies
    • 684 views
    • 
    • jts
    • November 11, 2017