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internal combustion engine
Dutch physicist, Christian Huygens designed (but never built) an internal combustion engine that was to be fueled with gunpowder. -
the invention of the first car
Nicolas Joseph Cugnot of France built the first automobile -
the first internal combustion powered automobile
Rivaz designed a car for his engine - the first internal combustion powered automobile. However, his was a very unsuccessful design. -
steam engine to burn gas,
English engineer, Samuel Brown adapted an old Newcomen steam engine to burn gas, and he used it to briefly power a vehicle up Shooter's Hill in London. -
the first safe and practical oil engine.
George Brayton, an American engineer, developed an unsuccessful two-stroke kerosene engine (it used two external pumping cylinders). However, it was considered the first safe and practical oil engine. -
Otto cycle
Nikolaus August Otto invented and later patented a successful four-stroke engine, known as the "Otto cycle". -
single-cylinder four-stroke engine that ran on stove gas
French engineer, Edouard Delamare-Debouteville, built a single-cylinder four-stroke engine that ran on stove gas. It is not certain if he did indeed build a car, however, Delamare-Debouteville's designs were very advanced for the time - ahead of both Daimler and Benz in some ways at least on paper.