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10 Modern Marvels That Changed America - 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.
//player.pbs.org/partnerplayer/i6OBJ-Ohy-yJijgzqOuzJA==/?topbar=false&end=0&endscreen=true&start=0&autoplay=false 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. /episodes/get/83600 /episode/83600 10 Modern Marvels That Changed America: 10 Modern Marvels That Changed America /episode-player/83600