What did Nikola Tesla create?

Answer 1

Tesla devised the alternating current system that we use in our homes today. As a young man he was fascinated with Niagara falls. In his mind he saw a vision of a giant wheel with the water spilling over it. Thirty years later in America his ideas were carried out in the harnessing of the power of Niagara Falls. Telsa was a man ahead of his time proposing wireless communication years before it was developed. He imagined a time when "an inexpensive receiver, not bigger than a watch, will enable (people) to listen anywhere, on land or sea, to a speech delivered or music played in some other place, however distant". He foresaw the development of guided missiles and weapons of mass destruction. Rotating Magnetic Field Magnetic Resonance Imaging machines (MRI) work on this principal. He made the Tesla Coil. This Tesla invention produces powerful electrical fields. He was able to produce up to 100 million volts of electricity.

His small remote controlled boat was the forerunner of the remote controlled satellites presently orbit the earth. Nikola Tesla made the first radio.

Answer 2

Nikola Tesla created the alternating current (AC) electrical system that powers much of the world today. He also developed the Tesla coil, a device used in radio technology and wireless communication. Tesla's inventions and contributions to science and engineering have had a lasting impact on modern technology.