Alaska Mega Machines

QUEST

Friday 6 July 2018  13:00 - 14:00 (60 mins)
On the island of Sitka, Alaskan engineers construct a colossal dam to power the entire town. Plus, Alaska's biggest boat lift hauls a 400-ton fishing ship. S1/Ep1

Alaska Mega Machines (QUEST) Friday 6 July 2018 13:00 - 14:00