Great scientist Nikola Tesla
It is said about that person who decorated the earth with light. He has made many revolutionary inventions in the fields of electricity and magnet. The modern system of distribution of electricity ie the power of the AC power system, the invention of the AC motor, etc. After working in some companies in the beginning, Tesla joined the Continental Edison Company in Paris. Meanwhile, he developed some different types of dynamo. Only then did he have the opportunity to work with America's great inventor Thomas Alva Edison. And he got off to the US. While working with Edison, he led his company to new heights, but soon there was a dispute between the two, which was largely about the power distribution system.
At that time Edison's invented DC power distribution system was in place in the US. DC or hydroelectric current is called an electric current which always flows in one direction. Such as the current formed from an electric cell Tesla attracted the attention of the people towards DC keys and talked of implementing the AC power distribution system. AC ie alterking current constantly changes its direction. This feature of this section is that its voltage can be moved far enough by transformer. While this is not possible in DC Also, AC powered motor and other devices cost less electricity than DC.
Since that time the DC system was largely applicable and Edison was making DC devices, so Edison opposed this new system. In consequence, Tesla said goodbye to his company and along with industrialist George Vesting House, laid the foundations of a new company that put the utility of AC current in front of the world.
Tesla discovered the theory of cyclic magnetic field. Another important invention of it is the AC electric motor that completely deployed the DC power system. He created the first Hydro Power Power Station at Niagara Waterfall, after which the U.B. was accepted to accept the AC power distribution system all over the world.
Marconi is considered the inventor of radio. But the fact is that Tesla's contribution is not less in this invention. He gave the principle that radio waves through the outer ionosphere of the atmosphere can be sent all over the world. He also invented Tesla Rod, which was used in radio, and had a long way to go with Marconi about his original radio inventor. He gave the idea of a wireless power supply, which later became the basis of laser rays.
In one of his presentations, he made everybody screw millions of volts of celestial electricity. Once, he recorded some unknown signal on his device Teslascope, which according to him was being sent from another planet