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First Cross Continental Telephone Call Made
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First radios with tuners - different stations.
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The television or iconoscope (cathode-ray tube) invented by Vladimir Kosma Zworykin - first television camera.
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NBC starts two radio networks. CBS founded.
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Radio popularity spreads with the "Golden Age" of radio. First television broadcasts in the United States.
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Computers like Harvard's Mark I put into public service
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Computers are first sold commercially.
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Steve Jobs was Born
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Period: to
Steve Jobs Life
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Chester Carlson invents the photocopier or Xerox machine
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Zip codes invented in the United States.
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ARPANET - the first Internet started.
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E-Mail Created
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Apple I home computer invented.
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First cellular phone communication network started in Japan
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IBM PC first sold.First laptop computers sold to public.Computer mouse becomes regular part of computer.
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First cellular phone network started in the United States.
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Apple Macintosh released.
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CD-ROMs in computers.
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First Blackberry
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First iPhone
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Apple iPhone 4S