9 Сезон
158 Епізод
MegaStructures - Season 0 Episode 20 Серія 20
Behind the scenes of geothermal power complexes in California and Iceland, and a look at how scientists hope to expand its use by digging deeper into the Earth's crust.
- Країна : United States of America
- Жанр : Documentary
- Директор :
- Актори :
