Friday, March 9, 2012

March 5, 1872: Westinghouse Gives Railroads a Brake

Prolific inventor George Westinghouse Jr. designs a safe and reliable automatic brake to stop trains right in their tracks.

Source: http://www.wired.com/thisdayintech/2012/03/march-5-1872-westinghouse-gives-railroads-a-brake/

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