Episode 2

The deep ocean remains one of the least explored parts of our planet, but wherever scientists have been, in these dark, cold, inhospitable environments, they have found breathtaking and varied life.

Gabrielle Walker meets the scientists who have ventured where so few have been before, and finds out why NASA have taken such an interest in life in the ocean abyss.

27 minutes

Last on

Sun 12 Apr 2009 13:32 GMT

The Curious Cases of Rutherford and Fry

The Curious Cases of Rutherford and Fry

A pair of scientific sleuths answer your perplexing questions. Ask them anything!