Episode 2

Discovery, Life's Soundtrack Episode 2 of 2

Trevor Cox explores how our hearing and speech changes from the womb, through birth, childhood, adulthood and old age.

27 minutes

Last on

Thu 21 Aug 2008 00:32 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!