On this episode of Our American Stories, did you know “radar” is actually an acronym? It stands for Radio Detection and Ranging — a term coined in 1940 by the U.S. Navy. 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.
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Who Invented the Barcode and How It Changed the World
10:49

The Story of America: The Most Divided Election in American History [Ep. 16]
19:28

The True Story of Eric Liddell: Faith, Running, and Chariots of Fire
07:59