4 Sezoni
29 Episodi
Building Giants - Season 4 Episode 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.
- Viti: 2020
- Vendi: United Kingdom, United States of America
- Zhanri: Documentary, Reality
- Studio: Science
- Fjalen: skyscraper, civil engineer, engineer
- Drejtori:
- Cast: Julian Barratt