Shala Yisrael
Shala Yisrael 07 Feb 2019
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Granville T. Woods: ‘The Black Edison’

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In History

Granville Tailer Woods was a Black inventor who held more than 50 patents. He is also the first Black man to be a mechanical and electrical engineer after the Civil War. Self-taught, he concentrated most of his work on trains and streetcars

Woods's most notable invention was for a type of communication called the induction telegraph system. The system allowed moving trains to communicate, helping them avoid collisions and dangers on the tracks. It also helped dispatchers locate trains. Woods held nearly 60 patents throughout his life. Many of these inventions were for electric railways. The third rail, which uses electricity to pull trains forward, was one of his inventions and is still widely used today. Woods also improved the automatic air brake used by railroad cars.

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Up next

2 Black Schoolgirls 10 and 13-years old gets BULLIED, JUMPED, and KILLED Less Than A Month Apart
25 Apr 2019
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The Haze Of Our Lives "X" · 4 Views