5 Live Science Podcast - DrChris: Cataracts, wheels spinning backwards and how many colds can you have at

Download DrChris: Cataracts, wheels spinning backwards and how many colds can you have at

Dr Chris from the Naked Scientists is in the chair this week answering our caller's science questions.
Chief amoung the queries; how do you treat cataracts, why do wheels seem to spin backward and how many colds can you have at once?

Published on Thursday, 29th December 2011.

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