10 Wā
82 Episode
Impossible Engineering - Season 5 Episode 9
To build the world's tallest railway, engineers braved a deadly Himalayan environment and its -40 degree temperatures.
- Tau: 2021
- Whenua: United Kingdom, United States of America
- Momo: Documentary
- Studio: Science
- Kupu matua: engineering
- Kaiwhakahaere:
- Maka: Mike Bratton