
4 Musim
29 Episod
Building Giants - Season 2 Episode 6
As engineers race to build a brand-new train tunnel beneath the Alps, they use cutting-edge tech and the latest construction methods to build the world's longest underground railroad in some of the most dangerous conditions on earth.
- Tahun: 2020
- Negara: United Kingdom, United States of America
- Genre: Documentary, Reality
- Studio: Science
- Kata kunci: skyscraper, civil engineer, engineer
- Pengarah:
- Pelakon: Julian Barratt