Basic Info
First Air: April 27, 2012
Status: Returning Series
Seasons & Episodes
Seasons: 1
Episodes: 4
Last Episode
Name: Hard Rock Heroes
Season: 1, Episode: 4
Air Date: 2012-05-18
In Canada, almost two miles underground in the world's deepest copper and zinc mine, a mighty drill chews through rock, digging deep holes which are then filled with explosives and detonated, leaving behind debris packed with valuable minerals. Meanwhile in Helsinki, Finland, cameras follow a mission to excavate a new metro tunnel to improve commuter services - but working seven metres beneath the bustling city calls for precision engineering and one false move could lead to disaster. Plus, a mining machine works continuously underneath the Cheshire countryside to keep Britain's transport network moving. Last in the series.
Dirty Great Machines
2012
1 seasons
4 episodes
Genres
Documentary
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Fandango At Home
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