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Mental Floss on MSNHow Thomas Edison Jr. Shamed the Family NameIt was sold by the Thomas ... senior Edison seems complete without crediting his most impressive contributions to the world.
Thomas Edison was born in Milan, Ohio, on February 11, 1847. Edison’s father, Samuel, was a shingle maker and land speculator, while his mother ... Edison’s “speaking phonograph” was widely ...
you had only one option: live. You listened while someone played it, or else you played it yourself. That changed in 1877 when Thomas Edison unveiled his phonograph. It wasn’t the first such ...
He had no idea that his invention would spawn a multi-billion dollar global music business. Edison was 30 when he patented his phonograph in 1877, but he wasn’t the first to record sound.
In 1877, Thomas Alva Edison (1847 – 1931) invented the tin foil phonograph – a machine ... They found a patent that de Martinville had logged in the 1850s for his idea for sound recording.
On December 7, 1877 Thomas Edison demonstrated his phonograph at the New York City offices of the nation's leading technical weekly publication, Scientific American. The following report set off ...
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