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01:32

Discovery

Exchanges At The Frontier

Episode 2 - Lawrence Krauss

BBC World Service

Duration: 27 minutes

Thu 10^th Dec 2009, 01:32 on BBC World Service Online

Available for over a year

Leading scientists are tested over the social impact of their discoveries by philosopher Anthony Grayling and the public.

Genres

FactualScience & Nature

Brand

Series

Discovery: Exchanges At The Frontier

Source: BBC Online

BBC World Service Online

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