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The Conversation Hour podcast

ABC Radio

Society & Culture

On the Conversation Hour, you'll get to know great Australian and international guests as they share their stories with Jon Faine.

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Crochet coral, possible new planet

January 21st, 2016

Episode 328 of 621 episodes

Margaret Wertheim explores the mathematics of hyperbolic curves and complex geometry with a crochet coral reef. And Tanya Hill from the Melbourne Planetarium shares news of a possible new planet in our solar system.

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