Summary: 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.
Summary: 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.