4 עונה
29 פרק
Building Giants - Season 4 Episode 3 פרק 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.
- שָׁנָה: 2020
- מדינה: United Kingdom, United States of America
- ז'ָאנר: Documentary, Reality
- סטוּדִיוֹ: Science
- מילת מפתח: skyscraper, civil engineer, engineer
- מְנַהֵל:
- ללהק: Julian Barratt