Genius of Britain. Part 3.

The third in a five-part series which looks at Britain's great scientists and inventors who have created the modern world. Throughout the series, some of Britain's leading scientific figures tell the stories of the people behind these innovations. In this part the focus is on evolution. James Dyson discusses the life of Michael Faraday. Kathy Sykes explores the achievements of Lord Kelvin. Richard Dawkins discusses Alfred Russel Wallace and James Dyson looks at the life and accomplishments of Isambard Kingdom Brunel.