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The UnXplained
2019
Published on, 1 month ago
The UnXplained
Wonders of the Ancient World 4 Season 13 Episode
42 min
2019
6.7
Remarkable feats of engineering from our ancient past span the globe. Some are amazing in size. Others in sophistication. Some are so strange they border on inexplicable. Did the ancients have advanced scientific knowledge that has been lost to time? How--and why--did they fashion these incredible wonders?
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