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23 موسم
705 قسط
Modern Marvels - Season 14 Episode 11
Dams - one of man's greatest accomplishments are explored. The history of dams from construction to demolition and their impact on the environment. Beavers and their dams and construction of embankment dams and larger Hydroelectric dams such as Three Gorges, Hoover, and Grand Coulee are explored.
- سال: 2022
- ملک: United States of America
- صنف: Documentary
- اسٹوڈیو: History, H2
- مطلوبہ الفاظ: technology, invention, disaster, construction, machine
- ڈائریکٹر: Bruce Nash
- کاسٹ: