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Why Numbers are Music to Our Ears (Update)

Sarah Hart investigates the mathematical structures underlying musical compositions and literature. Using examples from Monteverdi to Lewis Carroll, Sarah explains to Steve how math affects how we hear music and understand stories.

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Episode 617

Are You Really Allergic to Penicillin?

Like tens of millions of people, Stephen Dubner thought he had a penicillin allergy. Like the vast majority, he didn’t. This misdiagnosis costs billions of dollars and causes serious health problems, so why hasn’t it been fixed? And how about all the other things we think we’re allergic to?

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Highway Signs and Prison Labor

Incarcerated people grow crops, fight wildfires, and manufacture everything from prescription glasses to highway signs — often for pennies an hour. Zachary Crockett takes the next exit, in this special episode of The Economics of Everyday Things.

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Episode 75

Butchers

Before beef ends up at your favorite steakhouse, it passes through the hands of a trained specialist with an encyclopedic knowledge of bovine anatomy. Zachary Crockett chews the fat.

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