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Controlled use of fire by hominids.

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The creation of the first wheel in Mesopotamia (modern day Iraq).

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The whole science of metallurgy and the use of fire to melt metal. Human civilization found an substance called iron, which gave the rise to a new age of human history.

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An alloy between iron and carbon, and one of the strongest substances we know; steel.

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Hydropower derived from the energy of falling water or fast running water, which may be harnessed for useful purposes to operat various mechanical devices.

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William Gilbert coined the term electricity, which originated from the Greek word for amber. In 1752, Ben Franklin showed that lightning and the spark from amber were the same substance: electricity.

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Building on the ideas of Denis Papin and Thomas Savery; Thomas Newcomen  invented the steam engine which use the fire to evaporate water into steam to generate mechanical energy.

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Jean Joseph Étienne Lenoir developed from the idea of the steam engine the more efficient Lenoir gas engine. The 18 liter Lenoir engine was able to produce 2 horsepower by burning gas.

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Petroleum was discovered. The first natural gas, oil was created and the first oil refined. Petroleum was one of the most efficient substances in terms of the amount of energy that could be expended per ounce of liquid when burned.

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Jean Joseph Étienne Lenoir built the Hippomobile. A small three-wheeled automotive with a Lenoir gas burning engine which was capable to reach a velocity of 3 kilometres per hour.

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Nikolaus August Otto improved the poor efficiency and reliability of the Lenoir engine by an internal combustion engine that compressed the fuel mixture prior to combustion for far higher efficiency. This Otto four stroke cycle engine used four cycles in its creation of power.

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Gottlieb Daimler and Wilhelm Maybach created an engine called the "Grandfather Clock" engine and built a two wheeled frame around it, the first motorcycle “Petroleum Reitwagen” with internal combustion engine motor.

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Carl Benz developed the first Patent Motor Car with a one cylinder four-stroke gasoline (petrol) engine, which he developed in 1879.