Neil DeGrasse Tyson explains Black Holes - awesome

http://www.alternet.org/neil-degrasse-tyson-explaining-black-holes-just-awesome-it-sounds?akid=12515.294211.O6Icbn&rd=1&src=newsletter1027801&t=10

 

Neil deGrasse Tyson broke down the physics of two mysterious aspects of our universe: wormholes and black holes. In this recent video for  Business Insider, Tyson explains why you wouldn’t want to venture into a black hole — you’d want to avoid them “at all costs!” Watch