Tập
Horizon: Episode 7
Tóm tắt
Report on exploration into releasing energy sources which came from outer space during the formation of the earth, 4,500 million years ago, and have lain dormant under the earth's crust. In Sweden a five mile deep drill hole was made to unleash this energy.
Chi tiết
- Phim bộ
- Horizon
- Mùa
- Mùa 24
- Tập
- Tập 7
- Ngày phát sóng
- 1987-02-16
- Thời lượng
- 60 min
Thông tin tập
Episode 7 là tập 7 trong Season 24 của Horizon. Tập này phát sóng ngày 1987-02-16. Thời lượng là 60 min.
Tập trước / tập sau
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