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Johannes Gutenberg created the printing
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Pavel Schilling built an electromagnetic telegraph
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Alexander Graham Bell created the telephone system
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The Wright brothers made a short flight
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First radio transmission
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John Logie Baird made the first real experience
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Bletchley Park in London, created the first electronic digital computer
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the first artificial satellite of history, Sputnik
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J. C. R. Licklider created a network that could make a computer exchange information easily with another in any part of the computer
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email service is born
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motorola presented the first handset
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google becomes the most famous search engine
