4 Сезона
29 Епизода
Building Giants - Season 4 Episode 3 Епизода 3
An expert team of engineers use hi-tech explosions and state-of-the-art drilling rigs to tear through solid granite and build an 11-mile underground tunnel, one of the longest in the world.
- Године: 2020
- Цоунтри: United Kingdom, United States of America
- Жанр: Documentary, Reality
- Студио: Science
- Кључна реч: skyscraper, civil engineer, engineer
- Директор:
- Цаст: Julian Barratt