Material: Japan, Penguins, Films, Sports Science 24 Mar 11

Quentin Cooper presents his weekly digest of science in and behind the headlines. He talks to Professor Robin Grimes, the Director of the Centre of Nuclear Engineering at Imperial College, London about the latest developments at the Fukushima nuclear plant. We speak to an ornithologist who is battling to save penguins in one of the remotest parts of the world - the islands of Tristan da Cunha - following an oil spill. Also on the programme; can Hollywood put real science into the movies and the latest in sport engineering and how it can lead to gold medals.