Impossible Engineering - Season 2 (2016) (Seizoen)
Documentaire / Historisch
Groot Brittanië,
2016, 43 min
Samenvattingen(1)
How did engineers move mountains to build the longest and deepest rail tunnel on the planet? Discover how 25 million tons of rock were moved to build this modern wonder. (Science Channel)
Galerie (6)
Foto © Discovery Networks
![Impossible Engineering - World's Longest Tunnel - Van film](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/582/167582837_20ra1e.jpg)
Foto © Discovery Networks
![Impossible Engineering - World's Longest Tunnel - Van film](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/582/167582839_ejzntd.jpg)
Foto © Discovery Networks
![Impossible Engineering - World's Longest Tunnel - Van film](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/582/167582840_vhfaa9.jpg)
Foto © Discovery Networks
![Impossible Engineering - World's Longest Tunnel - Van film](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/582/167582841_03hkwj.jpg)
Foto © Discovery Networks
![Impossible Engineering - World's Longest Tunnel - Van film](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/582/167582842_esu9at.jpg)
Foto © Discovery Networks
![Impossible Engineering - World's Longest Tunnel - Van film](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/167/582/167582843_hawket.jpg)