Friday, April 6, 2012

How It Works: The World's Fastest Elevator

How It Works: The World's Fastest Elevator:

World's Fastest Elevator Kevin Hand
We've come a long way since the first elevator. This one rockets upward at over 20 MPH--but how does it work?
The first commercial passenger elevator, installed by Otis Elevator Company in 1857, climbed 40 feet a minute. The elevators that Mitsubishi Electric are installing in China's 2,000-foot-tall Shanghai Tower travel 59 feet a second. When construction is complete in 2014, the elevators will whisk passengers straight from the basement-level entrance to the observation deck near the top of the tower, a 1,855-foot journey, in less than a minute. See how this elevator works here.

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