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The Economist Radio (All audio)

The Economist

News & Politics

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News & Politics 34

The Economist was founded in 1843 "to throw white light on the subjects within its range". For more from The Economist visit http://shop.economist.com/collections/audio

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Babbage: What’s in a yeast?

March 30th, 2016

Episode 637 of 882 episodes

New yeasts could open up new flavours for clever chocolate and coffee producers, and sonic booms may become less loud, unleashing faster private air travel

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