Dr Stephen Hawking and Friends June 19, 2012

Stephen Hawking is the Lucasian Professor at Cambridge University (the professorship once held by Sir Isaac Newton). For the past 45 years he has been a world leader in research on black holes, the birth of the universe, and the nature of space, time and gravity. In this presentation, Dr. Hawking will explain that black holes aren't as black as they are painted. Things can get out of a black hole to the outside and, possibly, on to another universe.