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Refrigerator (Von Linde)
Carl von Linde was a German businessman and inventor.In 1870 he built the absorption machine, as well as the first compression refrigeration device. As a refrigerant fluid for said device, he used methyl ether in 1873 and ammonia in 1876. -
Telephone (Bell)
Alexander Graham Bell was a British, naturalized American scientist, inventor, speech therapist. He contributed to the development of telecommunications.After a series of procedures , in 1876 he patented the telephone in the United States,1 despite the fact that the device had already been developed previously by the Italian Antonio Meucci, who was recognized officially in the United States and posthumously as inventor of the telephone more than one hundred and twenty years later. -
Light bulb (Thomas Edison)
Light bulbs with a carbon filament were first demonstrated by Thomas Edison in October 1879.These carbon filament bulbs, the first electric light bulbs, became available commercially that same year. -
internal combustion engine (Gottlieb Daimler)
Gottlieb Daimler was a German mechanical engineer who was a major figure in the early history of the automotive industry.They patented one of the first successful high-speed internal-combustion engines (1885) and developed a carburetor that made possible the use of gasoline as fuel. The two used their early gasoline engines on a bicycle (1885), a four-wheeled carriage driven by a one-cylinder engine (1886), and a boat (1887). -
Automobile (Benz)
Carl Friedrich Benz better known as Karl Benz or Carl Benz, was a German engineer and inventor, known for having created the Benz Patent-Motorwagen in 1886 together with his wife, this was considered the first vehicle in history designed to be powered by an internal combustion engine. -
Radio (Guglielmo Marconi)
Guglielmo Marconi was an Italian electronic engineer, known as one of the most prominent promoters of long-distance radio transmission he studied at the University of Bologna. It was there where he carried out the first experiments on the use of electromagnetic waves for telegraphic communication. In 1896, the results of these experiments were applied in Great Britain -
Cinematograph (Lumière Brothers)
Auguste Marie Louis Nicolas Lumière and Louis Jean Lumière were two French brothers, inventors of the cinematograph.Its screening on March 22, 1895 for some two hundred members of the "Society for the Development of National Industry" in Paris was probably the first presentation of a projected film. -
Plane (Wright Brothers)
The Wright brothers, Orville Wrigh and Wilbur Wright were American aviation pioneers generally credited with inventing, building, and flying the world's first successful airplane. They made the first controlled, sustained flight of an engine-powered, heavier-than-air aircraft with the Wright Flyer on December 17, 1903, four miles (6 km) south of Kitty Hawk, North Carolina, at what is now known as Kill Devil Hills.