Students and staff from the University of Cambridge pay tribute to Professor Stephen Hawking

The University of Cambridge is paying tribute to former student and Professor Stephen Hawking following the death of the world famous physicist. Tributes have been set up at the Gonville and Caius College, where Hawking received a research fellowship in the 1960's. Commemorations include, students and staff signing a book of condolence, flowers left outside, and the college flag flying at half-mast.