Edison, Thomas Alva
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
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Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library
...EDISON, THOMAS ALVA 1847 1931, American inventor, b. Milan, Ohio. A genius in the...one of the greatest and most productive inventors of his time, but his formal schooling...teams of workers, rather than a lone inventor, systematically investigate a given...