1 Jun 2013

Naked Science: itching, cockroaches and avatars

From This Way Up, 1:30 pm on 1 June 2013
Listen duration 9:02
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Dr Chris Smith beams in with the latest science news. This week, the discovery of the 'itching pathway', how cockroaches have evolved to avoid traps, and using avatars to treat schizophrenia.

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