Extra limbs, bald daddies and undies in the wash

Dr Karl Podcast - A podcast by triple j, triple j - Thursdays

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Enjoy a whole world of audiobooks and e-books, everything from new releases to the classics

How can you keep coffee hotter for longer? What's the purpose of fingernails? Can birds get struck by lighting? Dr Karl answers your science questions on triple j mornings with Lucy Smith.

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