The invention of the very first automobile is credited to German engineer Karl Benz in 1886. Benz was the first to create a vehicle that was powered by an internal combustion engine. His three-wheeled vehicle, known as the Motorwagen, was the first successful example of a gas-powered automobile. It was able to travel at a top speed of 16 km/h and Benz even patented the design in 1886. This design paved the way for the modern automobile, as Benz inspired many other inventors to continue to develop and improve the design. These advancements eventually led to the mass production of cars that we know today.

The internal combustion engine is one of the most important inventions of all time. It was invented by German engineer Nicolaus Otto in 1876. Otto worked with a partner, Eugen Langen, to create the engine, which was the first of its kind. The engine was revolutionary for its time, as it allowed for a much more efficient and powerful source of energy than other existing types of engines. It was the basis for the modern automobile and many other forms of transportation. The engine also revolutionized industry, powering many types of machinery and providing a reliable source of power. Otto's invention was a major milestone in human history and has continued to shape the modern world in countless ways.