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The printing stir up the communication, and because of the printing all the people can now all the information that they want.
I think that people became more inteligent. -
Invented by William Talbot
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Invented by Joseh Henry
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Invented by Antonio Meucci
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Invented by Jonh Logie Baird
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Invented by William Oughtred
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Invented by James Russell
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First mobile phone that only has screen
