blaise pascal
Blaise Pascal invented the ancestor of the calculator.
The first gear-driven calculating machine was invented by Wilhelm Schickard in the early 17th century, specifically around 1623. Schickard's device, known as the "Calculating Clock," used gears and was designed to perform basic arithmetic calculations. Although it was never fully realized during his lifetime, Schickard's invention laid the groundwork for future developments in mechanical calculators.
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.
ibligo
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.
The first gear-driven calculating machine was invented by Wilhelm Schickard in the early 17th century, specifically around 1623. Schickard's device, known as the "Calculating Clock," used gears and was designed to perform basic arithmetic calculations. Although it was never fully realized during his lifetime, Schickard's invention laid the groundwork for future developments in mechanical calculators.
1831
1831