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Stagione 2
Data di messa in onda
Ago 10, 2020
In the 1960s, the city of Houston, TX was faced with a problem of how to construct the Astrodome after promising the MLB a massive roofed stadium. Watch and learn how the visionaries of
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In the 1960s, the city of Houston, TX was faced with a problem of how to construct the Astrodome after promising the MLB a massive roofed stadium. Watch and learn how the visionaries of baseball pulled off the construction of this unprecedented structure.
Data di messa in onda
Ago 11, 2020
In the age of automobiles, the Lincoln Tunnel was born out of necessity, but building a roadway 150-feet below a river proved an enormous undertaking with great physical risks. Discover
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In the age of automobiles, the Lincoln Tunnel was born out of necessity, but building a roadway 150-feet below a river proved an enormous undertaking with great physical risks. Discover the courage and ingenuity that made the tunnel an underwater marvel.
Data di messa in onda
Ago 12, 2020
The Gateway Arch is one of America's most remarkable structures, but getting two steel ends to form a curve and meet precisely in the middle once seemed impossible. Find out how the
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The Gateway Arch is one of America's most remarkable structures, but getting two steel ends to form a curve and meet precisely in the middle once seemed impossible. Find out how the stainless steel arch defied the odds of high winds and soaring heights.
Data di messa in onda
Ago 13, 2020
The great-grandson of Walter Chrysler brings to life how the automaker became caught up in a high-stakes contest to build the world’s tallest tower. Find out how a bitter feud between rivals and fearless workers changed the Manhattan skyline forever.
The great-grandson of Walter Chrysler brings to life how the automaker became caught up in a high-stakes contest to build the world’s tallest tower. Find out how a bitter feud between rivals and fearless workers changed the Manhattan skyline forever.
Data di messa in onda
Ago 14, 2020
The George Washington Bridge is one of the busiest suspension bridges in the world. But construction required revolutionary engineering techniques to build in the middle of a river. Hear how men risked their lives to create this engineering marvel.
The George Washington Bridge is one of the busiest suspension bridges in the world. But construction required revolutionary engineering techniques to build in the middle of a river. Hear how men risked their lives to create this engineering marvel.
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