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The radio was invented by Nikola Tesla and was promoted and popularized in 1895
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The first radio news program was broad casted by station 8MK
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WRGB then W2XB was started as the world's first television station.
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the process of making copies
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"The War of the Worlds" is an episode of the American radio drama anthology series The Mercury Theatre on the Air.
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ARPANET adopted TCP/IP, from there researchers began to assemble the “network of networks” that became the modern Internet
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The first automatic analog cellular phone was made
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a source of input device and output device normally layered on the top of an electronic visual display
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Sent by computer engineer Ray Tomlinson
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Jack Dorsey sent the first tweet ever
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a mobile photo-sharing application and service that allows users to share pictures and videos
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image messaging and multimedia mobile application
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