Episode

5 live Science Podcast

BBC Radio 5 live

Science & Medicine, Natural Sciences

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Natural Sciences 67

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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Heat, cold and blue lights

January 16th, 2014

Episode 394 of 681 episodes

Dr Chris stands in for Dr Karl once again to discuss the problems of heat, freezing carbon and why bright white lights at bedtime may be a problem.

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