America's Skyscrapers of the Future
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13:46
World's Most Useless Megaprojects
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27:32
Why New York's Skyscrapers Keep Changing Shape
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8:25
Chicago’s Waterfront Will Never Be the Same
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14:15
New York's Next Gen of Billion-Dollar Skyscrapers!
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43:53
NYC Observation Deck Challenge: We Visited ALL 5 in One Day—Which is BEST? Your Ultimate Guide
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17:50
$3BN Skyscraper Reaches the Top! JPMorgan Chase Building, 270 Park Avenue, New York City
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11:54
China Just Built the World's Fastest High-Speed Train
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28:07