Stephen Hawking Lectures in Cape Town
CAPE TOWN, SOUTH AFRICA - MAY 11: (EDITORS NOTE: THIS BLACK AND WHITE IMAGE HAS BEEN CONVERTED FROM ORIGINAL COLOUR FILE) Professor Stephen Hawking attends the lecture "Universe" in Muizenberg at the (AIMS) African Institute for Mathematical Sciences on May 11, 2008 in Cape Town, South Africa. (Photo by Michelly Rall/Getty Images)