Avian Flu, Viruses, Bed Bugs and Murder

27 March 2005
Presented by Chris Smith, Kat Arney.

In this show Tim Wreghitt spreads the word on the threat of avian flu, viruses and why we keep catching the common cold, Ian Burgess is itching to talk about bed bugs, lice, fleas, and how to get rid of them, and John Emsley talks about the chemistry of poisoning and his book Elements of Murder. Anna Lacey asks Graham Wynn why conservation is so important, and Philippa Law demystifies the science behind how smoke detectors work.

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