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2 Улирал
12 Анги
Breakthrough - Season 2 Episode 6
A Global Series Event
The world’s electric grids are aging and vulnerable. Now, engineers are making a dangerous trek to prove there is a better way to bring power to the people.
- Он: 2017
- Улс: United States of America
- Төрөл: Documentary
- Студио: National Geographic
- Түлхүүр үг: technology, innovation
- Захирал: Ron Howard
- Цутгамал: