Holocaust Escape Tunnel
Season 44 / Episode 7
Holocaust Escape Tunnel - Preview Two
Holocaust Escape Tunnel - Preview One
Why Trains Crash
The Origami Revolution
Ultimate Cruise Ship
An examination of elevators, which carry an estimated 325 million passengers every day. The installment travels to Dubai to ride the world's fastest elevator in the world's tallest building and follows a Manhattan elevator-maintenance crew on its rounds.
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