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Heres-how-levitation-changed-the-way-we-do-business
Heres-how-levitation-changed-the-way-we-do-business

Here’s how levitation changed the way we do business


Dear Professor Saving fans,

Before Otis, being stuck in an elevator can be a much scarier and life-threatening nightmare. CNN’s Rachel Crane explains how Otis elevators reshaped cities to …

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