Star Talk host, Hayden Planetarium director, and astrophysicist extraordinaire Neil deGrasse Tyson has a brilliant knack for breaking down big scientific ideas to the masses. But can he keep his facts... continue reading
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Place your bets! YouTube: Comedian Matt Kirshen tests Neil deGrasse Tyson and Bill Nye to see if they can decipher whether something is a real mechanical problem or science fiction.
posted by PlayhousePals 7 years 5 months 2 weeks ago • 1,034 views • 2:39"That's Badass!" YouTube: Neil deGrasse Tyson explains how Albert Einstein correctly predicted the existence of gravitational waves.
posted by PlayhousePals 7 years 6 months 1 week ago • 489 views • 2:07Professor Mike Merrifield talks about how all the stars of a galaxy move around at the same speed, which would make the the pretty spiral pattern impossible. He explains the "winding paradox" and how then... continue reading
posted by RFlagg 1 decade 2 years 10 months 2 weeks ago • 2,236 views • 7:43- 1