Nicolaus Otto

Nicolaus Otto was a German engineer and inventor best known for developing the first practical internal combustion engine in the 1860s. This engine used a four-stroke cycle, which efficiently converted fuel into motion by drawing in air and fuel, compressing them, igniting the mixture, and then expelling exhaust gases. Otto's innovations laid the groundwork for modern automotive engines and significantly influenced the development of vehicles. His work marked a pivotal moment in engineering, enabling the widespread use of motor vehicles and transforming transportation and industry. Otto's legacy continues to shape how we power machines today.