4 Εποχή
29 Επεισόδιο
Building Giants - Season 4 Episode 3 Επεισόδιο 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.
- Ετος: 2020
- Χώρα: United Kingdom, United States of America
- Είδος: Documentary, Reality
- Στούντιο: Science
- Λέξη-κλειδί: skyscraper, civil engineer, engineer
- Διευθυντής:
- Εκμαγείο: Julian Barratt