What is his history Nikola Tesla?

Answer 1

He immigrated to US in 1884. While walking in Budapest Park, Hungary, Nikola Tesla had seen a vision of a functioning alternating current (AC) electric induction motor. This was one of the most revolutionary inventions in the entire history of the world.Tesla worked for Thomas Alva Edison for 1 year. Tesla quit working for him after getting to know he did not kept his word.

Edison set him to work fixing the many problems with DC dynamos. Tesla had remarkable mechanical and electrical ability, and Edison promised him $50,000 if he could fix a particularly perplexing problem with a dynamo.

Tesla worked for many months and finally the problem was solved. Did Edison keep his promise and pay him for all his hard work?. . . absolutely not....Tesla quit the Edison Company in disgust. In 1888, Tesla held a lecture before the U.S. Institute of Electrical Engineers in New York City. This lecture brought his alternating current system before the world at last. In spite of all the advantages of the AC system, Edison refused to acknowledge its superiority over his system, and inventor George Westinghouse of Pittsburgh came to his rescue. As a matter of fact, Edison sulked like a spoilt child, and started what became known in U.S. history as the War of the Currents, or the battles between AC and DC.

In 1899, in Pike's Peak, Colorado, Tesla demonstrated the feasibility of transmitting electricity through the earth without the use of wires....He chose Pike's Peak because of its remote location, and the availability of electricity from a local power station. When Tesla had demonstrated the feasibility of his wireless power system, he rushed back to New York to begin construction on a transmitter located at Wardenclyffe, Long Island, New York. Morgan stonewalled him and created a panic on Wall St. in 1907. Millionaire John Jacob Astor, Tesla's close friend and financier, died on the Titanic in 1912.

When he was 81, Tesla stated he had completed a "dynamic theory of gravity". He stated that it was "worked out in all details" and that he hoped to soon give it to the world.The theory was never published.

The bulk of the theory was developed between 1892 and 1894, during the period that he was conducting experiments with high frequency and high potential electromagnetism and patenting devices for their use.