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joseph nicephore niepce achieves the 1st photographic image
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charles wheatstone - reporduces sound in a primitive sound box
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joseph henry invented the telegraph
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sammel morse invented the mores code
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alexander brian also payents the 1st fax michine
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the u.s. starts the pony express for mail delivery
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american,sholes,the 1st successful and modern typewriter
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thomas edison patents the mimeograph-an copying machine
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thomas edison patents the phonograph
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emile berliner invents the gramophone a system of recording which could be used over and over again
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george eastman patents kodak roll film camera
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almon strowger patents the direct dial telephone a automatic telephone exchange
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sammel morse invents the 1st long distaner electric telegraph line.