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The Economist Radio (All audio)

The Economist

News & Politics

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News & Politics 37

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: Escaping black holes

June 1st, 2016

Episode 698 of 885 episodes

Stephen Hawking revises his theory of black holes and argues that everything may not be lost at the "event horizon" after all. And new sensors made by inkjet printers can tell when a new layer of sunscreen is needed to prevent sunburns. Hosted by Kenneth Cukier

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