Pascal (1 Jan 1623 Jahr – 1 Jan 1662 Jahr)
Beschreibung:
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.
Zugefügt zum Band der Zeit:
Datum:
1 Jan 1623 Jahr
1 Jan 1662 Jahr
~ 39 years