Alaska Mega Machines
QUEST
Saturday 29 February 2020 07:00 - 08:00 (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 may be available on Prime Video (affiliate link)
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