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jan 1, 1620 - Pasca Line

Description:

Pascal's calculator is a mechanical calculator invented by Blaise Pascal in the early 17th century. Pascal was led to develop a calculator by the laborious arithmetical calculations required by his father's work as supervisor of taxes in Rouen.

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Timeline of Technology Dorian

ByDorian Lavier
12 Sep 2017
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Date:

jan 1, 1620
Now
~ 406 years ago

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