Four Incredible Machines That Are No Longer With Us
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16:53
Some MORE of the World's Most Useless Megaprojects
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The Biggest Flops in Automotive History
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Why Bringing Back Supersonic Is Almost Impossible | The Limit | Business Insider
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The Airbus A380: The Incredible Plane that No One Wants
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19:20
5 Unsolved Shipwreck Mysteries
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18:12
Project 705 Lira: The Soviet Submarine That's Still the Fastest Ever Built
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Construções antigas que ainda usamos hoje...
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12:45