Differential Analyzer

A Differential Analyzer is an early mechanical device designed to solve complex equations involving rates of change, specifically differential equations. It uses interconnected gears, wheels, and mechanical components to perform continuous calculations, effectively mimicking the mathematical processes of calculus. By converting mathematical problems into physical movements, it allows engineers and scientists to analyze dynamic systems like physics and engineering problems more efficiently than manual methods. While modern computers have replaced it, the Differential Analyzer was an important step in the development of automated computational tools.