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Tuesday, 30 July 2019
The Black man is behind the Three-Light Traffic Light, Invented by Garrett Morgan in 1923 read on Tafia world.
With only an elementary school education, black inventor (and son of a slave), Garrett Morgan came up with several significant inventions, including an improved sewing machine and the gas mask. However, one of Morgan's most influential inventions was the improved traffic light. Without his innovation, drivers across the nation would be directed by a two-light system.
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