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Creator of the electric oven. conventional ovens have been used for millennia but Coperman came up with the item all own.
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Creator of a signal that makes wifi work. Wifi is now a necessity more than a commodity in this day.
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After a 40-year career sorting checks by hand Alfred as Lead pioneered online banking. Every one of us checks our account balance electronically.
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Atari was one of the first at-home gaming systems to be made. Ted Created the circuitry for it. They were founded in 1972.
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The first marketed GPU expands computers' generating power exponentially.