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  Alessandro Volta invented the first Voltaic Pile, now known as the battery.
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  The Telegraph was invented by Baron Schilling von Canstatt. It uses electrical signals through telecommunication lines or a radio.
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  The Theory of Evolution was finally invented after years of notes and researching by Charles Darwin. It is the theory of how living things change over a period of time.
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  Rockefeller invented the oil drill and started his own company.
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  Alexander Graham Bell invented the first telephone in 1876. He made the first call the Thomas A Watson saying "Mr.Watson, come here; I want you."
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  Thomas Edison invented the lightbulb. He was the first one to succeed.
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  Rudolf Diesel invented the first diesel engine in 1879. After it was put on display in the Munich Exhibition, it got more sales.
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  Nikols Telsa invented the first radio after the supreme court rejected Marcoins invention of the radio.
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  The Wright Brothers, Orville and Wilbur Wright, built the first flight of an airplane, They flew a glider, which is a plane with no engine, designed as a kite, 12 times in 2 minutes.
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  Henry Ford invented the assembly line to increase production with his cars.