That was the Tesla coil.
1891
Actually he didn't find or discover it. Nikola Tesla created it 1891.
1891.
Tesla arrived in the United States in 1884, at the age of 28, and by 1887 had filed for a series of patents that described everything necessary to generate electricity using alternating current, or AC. This is used in homes and builduings. Tesla's coil patented in 1891, is the basis of today's wirelees communications.
He invented it around 1891.
Tesla research in electricity led him to make his coil. In U.S. Patent 0,454,622, System of Electric Lighting (1891 June 23), Tesla described this early disruptive coil.
On 30 July 1891, Nikola Tesla became a naturalized citizen of the United States.
His mayor deed was the invention of the electrical system the whole word uses daily. Then comes the wireless contribution. All wireless devices are based on the Tesla coil. A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. He was also the pioneer on remote control.
As early as 1891 Tesla described the universe as a kinetic system filled with energy which could be harnessed at any location and that by year, Nikola Tesla had invented many useful devices. He set the stardarts for the current we use today, the basics of radio waves and wireless technology.
His mayor deed was the invention of the electrical system the whole word uses daily. Then comes the wireless contribution. All wireless devices are based on the Tesla coil. A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. He was also the pioneer on remote control.
In 1891, Tesla invented the Tesla coil, which was widely used in radios and television sets. A Tesla coil is a type of resonant transformer circuit.
Tesla arrived in the United States in 1884, at the age of 28, and by 1887 had filed for a series of patents that described everything necessary to generate electricity using alternating current, or AC. This is used in homes and builduings. Tesla's coil patented in 1891, is the basis of today's wirelees communications.