Blaise Pascal invented the ancestor of the calculator.
The adding machine was invented by a nineteen-year-old French boy named Blaise Pascal way back in the year 1642. Called the pascaline, it was the first mechanical calculator that used gears. He invented it to help his father calculate taxes.A different machine was invented by William Seward Burroughs in 1885.
Abacus was the first calculating device invented by the Chinese.
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He invented the Machine GunHe invented the Machine Gun
The very first calculating "machine" was human hands and fingers. The abacus was next in about 300 BC.
== == It was invented in 1632.
The Leibniz calculating machine was invented by Gottfried Wilhelm Leibniz. Leibniz was a German mathematician who was born in the Holy Roman Empire on July 1, 1646.
Blaise Pascal invented the ancestor of the calculator.
the person who invented it was Hugo Caisaguano
The first inventor of the calculating machine was Blaise Pascal.
1831
1831
Cyrus McCormack developed the reaping machine in 1831. A reaping machine is used to cut crops for harvest after they have ripened.
1831
1831
arithmetic machine