Published On: Wed, May 8th, 2013
| By sima

Physicist Stephen Hawking Lectures At UC Berkeley

BERKELEY, CA – MARCH 13: Physicist Stephen Hawking speaks at Zellerbach Auditorium on the UC Berkeley campus March 13, 2007 in Berkeley, California. Hawking delivered the annual J. Robert Oppenheimer Lecture in Physics to a sold out crowd. (Photo by Justin Sullivan/Getty Images) *** Local Caption *** Stephen Hawking

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