Episode

5 live Science Podcast

BBC Radio 5 live

Science & Medicine, Natural Sciences

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Natural Sciences 73

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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DrKarl and friends: 27 Sep 12

September 27th, 2012

Episode 208 of 681 episodes

Dr Karl is joined by human evolution and anthropology expert Elizabeth Hagen and astronomer Simon O'Toole. They answer questions about Halley's Comet, the Mars Rover and how do we know what colour dinosaurs were?

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