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How the cables and gears of an elevator work
Ever wonder what really lifts an elevator? This video explores the cables, locks, and clever mechanics that move us every day ...
(NEXSTAR) – Perhaps no button on Earth is mashed as furiously as the “door close” button in an elevator. The button, usually denoted by a set of arrows pointing inward, is a favorite of impatient ...
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How does an elevator work?
Come and learn how a traction elevator works! We'll also explore the history and different types of elevators. Elevators have been around for almost 2000 years. In the 1850s, Elisha Otis invented a ...
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