In memory of Stephen Hawking

This episode of Runnin' With Rosea is a tribute to the great Professor Stephen Hawking, who passed away last week.Paola and Max were joined by Clara Castellanos, calling in from London, England. Clara is a physicist with a life-long interest in science and the work of Professor Hawking. She spoke to us about Hawking's innovative theories, his gift at explaining complex ideas about the cosmos to the general public, and the effect that his disability had on his life.