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Uploaded by NASAeClips on Sep 3, 2008
Go behind the scenes with a mechanical engineer to learn how elevators operate. This video segment explains how balance, counterweight, and traction all play an important role in the operation of elevators.
Education
Standard YouTube License
"sounds like friction's a good thing to have in an elevator"
kelvintwt 2 months ago
otis!?
dillan368 1 year ago
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"sounds like friction's a good thing to have in an elevator"
kelvintwt 2 months ago
otis!?
dillan368 1 year ago