INVENTOR BORN ON THIS DATE IN 1847

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Thomas Alva Edison was a scientist, inventor, and businessman who developed many devices that greatly influenced life around the world, including the phonograph, the motion picture camera, and a long-lasting, electric light bulb. He was one of the first inventors to apply the principles of mass production and  is often credited with the creation of the first industrial research laboratory.

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posted by Bob Karm in BIRTHDAY,HISTORY,MOVIES,Science and have No Comments

IT WAS EDISON’S SOUND INVENTION!

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The Phonograph, a device for both recording and replaying
sound, invented by Thomas A. Edison was introduced on
this date in 1877.

posted by Bob Karm in ANNIVERSARY,HISTORY,TECHNICAL and have No Comments