Engineering Catastrophes - Season 1 Episode 6
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Engineering Catastrophes - Season 1 Episode 6
A giant tunnel boring machine stuck underground, a village sinking into a mountain, and massive holes that could derail a train are engineering catastrophes in need of repair, and experts use cutting-edge technology to reveal if they can be fixed.
Episode Title: Holes from Hell
Quality: HD
Duration: 42 min
Release: 2018
Episode: 6/20