2 Season
20 Episode
Underground Marvels - Season 1 Episode 9 Conspiracy in the Buried City
A buried ancient city hidden five stories underground, and to keep its location secret from invaders, its residents devised an ingenious trick; experts reveal what it was, and using the latest tech, they reveal the truth behind this strange place.
- Year : 2021
- Country : United Kingdom, United States of America
- Genre : Documentary
- Studio : Science, U&Yesterday
- Keyword :
- Director :
- Cast :
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