Blaise Pascal

Blaise Pascal invented the calculator.

He was french.

He was born on 19th of June 1623 in France.

He died on 19 of august 1662 in Paris, France.

He lived in France.

He invented a very important thing, the calculator.

He was no very important.

He dedicated to studied mathematics and natural sciences.

And then to philosophy and theology too.

He was known as pascal principle.

Information from to wikipedia.
Photo from to the biografias y vidas.


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