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Paper was invented by Tsai Lun
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In china they invented the first printing presses
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Pi Sheng made with clay the first movable type
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Morse code is invented by Samuel Morse
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Alexander Graham Bell invents the electric telephone
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The first talking motion picture was introduced by Thomas Edison
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The first talking motion picture that was successful was “ The Jazz Singer “ made by the Warner Brothers
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In the United States was the first television broadcast
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Computer mouse was invented
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Internet was released
