Great Idea Finder
The Great Idea Finder: Inventor Granville Woods Biography
A detailed biography of Granville T. Woods, who was known as "the Black Edison" because of his many inventions. He is best known for greatly improving the safety of railroads by his invention of the Multiplex Railway Telegraph.
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Bhra: Granville Woods
Read this homage to Granville Woods, whose inventions and improvements to the railway system not only made railroad travel safer, but also made the New York City railway system a possibility.
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African American Inventors and Their Inventions: Granville T. Woods
Here is a thorough biography of inventor Granville T. Woods, who is credited with improving railway safety for bot the trains and trainmen. Find out what concepts in railroad safety are still being used today.