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Dirty Great Machines Titans of Tunneling (2012– ) Online

Dirty Great Machines Titans of Tunneling (2012– ) Online
Original Title :
Titans of Tunneling
Genre :
TV Episode / Documentary
Year :
2012–
Directror :
Will Aspinall
Type :
TV Episode
Time :
45min
Rating :
6.5/10
Dirty Great Machines Titans of Tunneling (2012– ) Online

Take a trip underground and get up close and personal with titans of tunneling: the biggest, baddest tunnel boring machines on the planet. These monsters dig deeper and faster than ever before, gouging holes in the Earth's crust for subways and sewers.
Episode cast overview:
John Michie John Michie - Himself - Narrator (voice)