Alaska Mega Machines
Gargantuan Off the Grid
Season 1 Episode 1 of 6
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
Alaska Mega Machines airs on Discovery Science +1 at 12:00 PM, Wednesday 20 November. (Subtitles.)
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News ➝ Current Affairs
Documentary