50 Inventions That Shaped the Modern Economy—The Plow, Barbed Wire, and Google Search

from Our American Stories · host iHeartPodcasts

On this episode of Our American Stories, Tim Harford, author of the bestselling book 50 Inventions That Shaped the Modern Economy, shares the stories of three inventions that changed the way we live today—this time: barbed wire, the plow, and Google Search. Support the show (https://www.ouramericanstories.com/donate)Support the show: https://www.ouramericanstories.com/donateSee omnystudio.com/listener for privacy information.

Episode metadata supplied by the publisher feed · Published May 28, 2025

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50 Inventions That Shaped the Modern Economy—The Plow, Barbed Wire, and Google Search

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