If We Built It Today: Secrets at the Great Wall
1:00 pm - 2:00 pm, Wednesday, December 17 on Science HDTV ()
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Secrets at the Great Wall
Season 1, Episode 6
Featuring the Great Wall of China, one of the world's greatest engineering marvels that took dangerous, cutting-edge construction to build it. Experts use the latest tech and modern-day science to reveal if building it a second time would be just as deadly.
repeat
2019
English
Stereo
Science & Technology
Architecture
Documentary
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