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

posted by Mordhaus 7 years 10 months ago • 96 views • 26:04

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 8 years 3 months 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 8 years 3 months 3 weeks ago • 489 views • 2:07

Professor 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 3 years 8 months ago • 2,236 views • 7:43