Internal combustion engines and automobiles are of amazing importance. If a person can enjoy the honor of inventing them alone, he will be the best in this book. But the main credit for these inventions belongs to several people: Lenova, Otto, Daimler, Mercedes-Benz and Ford. Of all these people, Otto contributed the most. Lenoir engine does have low horsepower and power, so it can't drive, but Otto engine can. Before Otto invented his engine in 1876, it was almost impossible to make a practical car, but after that, it was natural. Therefore, NiKauros August Otto is one of the real creators of the contemporary world.