Alaska Mega Machines
The Yeti Strikes Back
Season 1 Episode 3 of 6
A machine with 588 sharp teeth helps keep the coldest airport in America running. Plus, mighty tugboats chew through ice chunks in Alaska
Alaska Mega Machines airs on Discovery Science at 11:00 AM, Thursday 19 September. (Subtitles.)
Topics
News ➝ Current Affairs
Documentary