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Alaska Mega Machines

Engineers on the Alaskan island of Sitka construct a colossal dam capable of powering an entire town. Plus, Alaska's biggest boat lift hauls a 400-ton fishing ship

Tomorrow · Thursday, 25 June 1 airing
12:00
Discovery Science
S1 E1 · Gargantuan Off the Grid
Friday, 26 June 2 airings
11:00
Discovery Science
S1 E2 · Beasts of the Arctic
12:00
Discovery Science
S1 E3 · The Yeti Strikes Back
Monday, 29 June 2 airings
11:00
Discovery Science
S1 E4 · Bering Sea Giants
12:00
Discovery Science
S1 E5 · Warriors in the Last Frontier
Tuesday, 30 June 1 airing
11:00
Discovery Science
S1 E6 · Behemoths of the Bush