Pascal’s, Leibniz’s, And Morland’s equipment were being curiosities, but with the Industrial Revolution on the 18th century came a popular should conduct repetitive functions effectively. With other pursuits becoming mechanized, why not calculation? In 1820 Charles Xavier Thomas de Colmar of France correctly achieved this challenge when he developed his https://maps.app.goo.gl/UmD5JM5ww6NgkMzV9