Episode

5 live Science Podcast

BBC Radio 5 live

Science & Medicine, Natural Sciences

Chart Positions

Natural Sciences 65
Science & Medicine 200

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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13 Jun 13

June 13th, 2013

Episode 303 of 681 episodes

Tom Green and our listeners ask Dr Karl why the earth's getting lighter if tens of thousands of meteor dust is landing every year, plus why do different materials feel as though they're at different temperatures while in the same room.

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