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Yesterday
Impossible Engineering
2021-02-15-0600
Forum
Impossible Engineering
Yesterday
Monday 15 February 2021 06:00 - 07:10 (70 mins)
111 W. 57th Street: The skinniest skyscraper on earth is being built in New York City. Can engineers find a way to build this ultra-tall slender building? [S,AD]
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