Stephen Hawking, "Strictly Speaking".
<p>The J. Robert Oppenheimer Lecture at UC Berkeley, March 13, 2007
</p><p>Introductions: Chancellor Robert J Birgeneau, Mark A. Richards, Marvin Cohen.
</p><p>Stephen Hawking, Professor of Physics and Mathematics at Cambridge University, discusses theories on the origin of the Universe. He explains how time can have a beginning and the progress made by cosmologists in an area that has traditionally belonged to theologists and philosophers. Presented at the University of California, Berkeley on March 13, 2007. 67 min.
</p><p>The UC Berkeley Library's collection of Stephen Hawking lectures on campus are  available through MRC Vault: <a rel="nofollow" class="external free" href="http://www.lib.berkeley.edu/mrcvault/videographies/person/stephen-hawking">http://www.lib.berkeley.edu/mrcvault/videographies/person/stephen-hawking</a> "
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