Pascal (1 gen 1623 anni – 1 gen 1662 anni)
Descrizione:
was the son of a tax collector and a mathematical genius. He designed the first mechanical calculator (Pascaline) based on gears. It performed addition and subtraction.
Aggiunto al nastro di tempo:
Data:
1 gen 1623 anni
1 gen 1662 anni
~ 39 years