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Henry Westinghouse - Inventor of the single-action steam engine. His brother George invented the air brake. Founder of the engineering firm of Westinghouse, Church, Kerr and company, of New York.

Tesla: Master of Lightning - Neatorama

Don's Rail Photos: "S-105 was built by Baldwin-Westinghouse in August 1920, #53556, as NWER S-105. In 1923 it became CRT S-105 and CTA S-105 in 1948. In 1982 it was sold to TECo for parts and was sold to East Troy Electric RR in 1997. It was sold to Illinois Railway Museum in 2007." It is shown at the Wilson Avenue Yards on the north side. (George Trapp Collection)

Tesla with one of his famous "wireless" lamps. Published on the cover of the Electrical Experimenter in 1919.

Nikola Tesla was the most popular scientist of the 19th century, more popular than Edison. In fact, Tesla worked with Edison in the 1880s but had a falling out because he believed Edison stole his ideas. Tesla developed AC power used all over the world now and worked with George Westinghouse to promote it. He laid the foundation for radio, TV and many modern inventions. He fell into insanity & became a recluse. He died in poverty in a tiny apt'mnt, by then considered a "mad scientist" in…


Granville Tailer Woods (April 23, 1856 – January 30, 1910) was an African-American inventor who held more than 50 patents.[1] He is also the first American of African ancestry to be a mechanical and electrical engineer after the Civil War. MYTH- In 1869, a 22-year-old George Westinghouse received US patent #88929 for a brake device operated by compressed air, and in the same year organized the Westinghouse Air Brake Company.

George Westinghouse was an amazing American who changed the world. He invented the air brake for trains. Until this invention, only locomotives had brakes and thousands died annually in train wrecks. Every train in the world today still uses his system. In addition, the AC power used all over the world was pioneered by Westinghouse. Edison wanted to use DC power because he could make more money but Nikolai Tesla convinced Westinghouse that AC was better . His impact on the world was huge.