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1 الموسم
10 حلقة
Project Impossible - Season 1 Episode 6 الحلقة 6
New technology is allowing us to build underground structures that far surpass any building on earth. South Dakota is building a mile deep structure, inside an abandoned gold mine, to study the universe. London is building a "silent" rail network to prevent gridlock. Mexico City is burrowing 39 miles underneath the city to save it from drowning. On this episode: Sanford Underground Research Lab; London Cross Rail and Mail Rail; Mexico City Emisor Oriente.
- عام: 2017
- بلد: United States of America
- النوع: Documentary
- ستوديو:
- الكلمة الرئيسية:
- مخرج:
- المصبوب: Ike Amadi