1746.993 观看次数
Explore the revolutionary engineering behind Paris’s iconic landmark. Completed in just over two years for the 1889 World’s Fair, the iron tower smashed the record for the tallest structure on Earth, ushering in a new age of global construction that reached for the skies. How did the engineers do it? Follow the innovations, successes, and failures that made one of the most famous buildings on the planet possible.
第一次约会 : Mar 03, 1974
上次播出日期 : Aug 07, 2024
插曲 : 984 插曲
季节 : 51 季节
运行: 55 分钟
工作室: PBS
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