10 Εποχή
82 Επεισόδιο
Impossible Engineering - Season 6 Episode 2 Επεισόδιο 2 (2021)
The first railroads in the United States were engineering marvels built to conquer America's deadliest places. Using cutting-edge science, engineers and builders changed the nation by connecting the California frontier with the rest of the country.
- Χώρα : United Kingdom, United States of America
- Είδος : Documentary
- Στούντιο : Science
- Διευθυντής :
- Εκμαγείο : Mike Bratton
