Episode

5 live Science Podcast

BBC Radio 5 live

Science & Medicine, Natural Sciences

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Natural Sciences 70

5 live's science podcast, featuring Dr Karl, plus Dr Chris and Naked Scientists Chris Smith and Kat Arney with the hottest science news stories and analysis.

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16 Aug 12

August 16th, 2012

Episode 196 of 680 episodes

Dr Karl and Dr Rhod discuss string theory, why medicine can't yet replace cartilage and why kettles go quiet as they near boiling point.

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