8/4/18 - ARIZONA HOUR! Gravity, Black Holes And Gravitational Waves

Arizona State Astrophysics Professor Rogier Windhorst discusses the origins of gravity and black holes.  Laser Interferometer Gravitatiional-Wave Observatory in Washington and Louisiana that detect ripples in time and space.  What this facinating and sometimes hard to grasp research tell us.  You might need Einstein's brain to understand it but we promise it will blow your mind! E=mc2