5 live Science Podcast

BBC Radio 5 live

Science & Medicine, Natural Sciences

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Natural Sciences 172

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.


Tears, Dark Matter and Cold Rooms

November 7th, 2013

Episode 366 of 684 episodes

Dr Karl and Dr Rhod talk about why we cry happy tears, throw light on dark matter, and discuss whether being in a cold room is bad for you.

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