Not all inventions turn out to be good ideas! Read about Alfred Ely Beach's idea to build a pneumatic tube under the streets of New York City for subway trains to use.

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Concepts

inventions, public transportation

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Additional Tags

pneumatic transit, public transportation history, subway system, new york subway history: beach pneumatic transit, new york transit system, new inventions and their inventors

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Classroom Considerations

Knovation Readability Score: 4 (1 low difficulty, 5 high difficulty)

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