Origin of the Universe – Stephen Hawking (5 of 5)
Thursday, May 29th, 2008httpv://www.youtube.com/watch?v=O8Kp0rQ23PY&feature=related
Stephen Hawking gives a lecture on the Hawking-Hartle no boundary universe.
Lecture given to a sold out crowd at the Berkeley on March 13 2007.
(From pbs.org)