10 Modern Marvels That Changed America

10 Modern Marvels That Changed America

Take a whirlwind tour of engineering feats that made our civilization possible. See how engineers connected our nation with bridges, rail networks and a continent-wide freeway system, and delivered water from distant rivers to our kitchen sinks.

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10 Modern Marvels That Changed America

56:46 | #0 | TV-G

  • KET: Tuesday, July 24 at 8:00 PM ET / Tuesday, July 24 at 7:00 PM CT
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