Granville Woods

Born: 1856
Birthplace: Columbus, Ohio

Railroad telegraph—A prolific inventor, Woods developed the railroad telegraph, a device that transmitted messages between moving trains. Prior to its creation, moving trains were unable to communicate with each other or with rail stations.

Died: 1910

Robert R. Williams, Jr. The National Inventors Hall of Fame Steve Wozniak

More on Granville Woods from Fact Monster:

Play Hangman

Play Poptropica

Play Quizzes

Play Tic Tac Toe