Google Search

Ads

Kamis, 13 September 2012

THE FORGOTTEN GENIUS SCIENTIST , NIKOLA TESLA


NIKOLA TESLA

As a child, I remember visiting a local science museum and an interest in something called the "tesla coil," a large mushroom-shaped instrument that makes sparks and lightning. When I learned that Nikola Tesla discovered the radio and not Marconi, I was shocked. Tesla also found an electric generator, electric motors, fluorescent lights, alternating current (AC) and to design technologies that produce and deliver our electrical power for our homes, schools and factories. So why do I never learned about Tesla in school - the same way I learned about Thomas Edison, Marconi and Einstein?
The story of Nikola Tesla is the story of a genius who largely disrespected and abused by other scientists and inventors - many of whom stole the idea and take credit for the discovery.


Tesla had a vision of the electromagnetic fields of real and tangible ...


Born from a family of Serbia on July 9, 1856 at Smiljan, Croatia (former Yugoslavia), Nikola Tesla was a dreamer with a poetic touch. His first "invention" consists of a rotary engine, powered by insects that the young Tesla wheels fixed on paper. This boyhood fascination with motors developed a unique mental ability where Tesla could visualize inventions in his mind, settle into the most minute detail, and execute these plans without a blueprint or meticulous calculations.
As an adult, Tesla attended the Technical University in Graz, Austria, and the University of Prague. Tesla had a vision of the electromagnetic fields of real and tangible, at most engineers considered electrical current as an intangible and subtle mystery. Then, in Budapest, he thought the principle of rotating magnetic field and develop a plan for an induction motor would be the first step towards the successful utilization of alternating current.
An eccentric genius, Tesla had few friends and remain closed. He never had a home in America, instead opting to stay at the hotel. After the death of Federal Bureau of Investigation records Tesla Tesla proposal for advanced weapons systems for the paper and look for information about reports of his death ray machine as the world's conflicts to come. Tesla's discovery of the rotating magnetic field generated by the interaction of two-and three-phase alternating current in the motor winding is one of the most significant achievements of the century, and formed the basis of the induction motor and polyphase system for electricity generation and distribution.
In 1882, before his arrival in America, Tesla went to work in Paris for the Continental Edison Company, and, while on assignment to Strassburg in 1883, he built, after-work hours, his first induction motor. Tesla continued to work on his invention, and seize an important opportunity, George Westinghouse bought Tesla several patents in 1888. For only $ 60,000 ($ 5,000 in cash and 150 shares), Westinghouse obtained a patent for Tesla polyphase alternating current technology. Tesla's reputation spread when Westinghouse won a contract to supply the Chicago World's Fair of 1893 with electricity. In 1895, Westinghouse Electric & Manufacturing Company and General Electric Company merged to harness the power of Niagara Falls with electricity, using Tesla technology.
Generation of electricity Tesla produced what is known as alternating current, or AC. In the alternating current the polarity and strength of the changing energy or alternately. Before the innovation Tesla, Edison company promoting direct current, or DC, as a good safe way to power homes and factories. In fact, Edison, despite knowing that Tesla's superior AC, set a bad publicity stunt designed to discredit Tesla and Edison to save his own financial investment in DC.



Animals brutally with AC power, including the elephant, which was recorded by Edison and shown at public meetings.


Edison started a propaganda campaign that seeks to persuade the public that AC was dangerous. Dubbed the "death" by Edison, staged public demonstrations in which animals are brutal with AC power, including the elephant, which was recorded by Edison and shown at public meetings.
Although public fear of air conditioners, Tesla had the upper hand. Direct current is good only for short distances. Barriers to accumulate in the metal wire and cable greatly reduces the electrical power as it travels through the transmission path. Also, because of the alternating current can be reacted with a wire coil (transformer) to increase or decrease the voltage, electricity can be generated at high power levels at the generation station and then reduced just before being distributed locally. Finally, Edison lost the war and alternating current electric industry standard. In addition, the conversion of electricity into mechanical power is made possible by the latest version of the three-phase motors and Tesla split phase.
Tesla experiments with high frequency and high potential alternating currents resulted in the development of the "Tesla coil." As part of other experiments Tesla also developed the precursors of modern neon and fluorescent lamps. He constructed these lights, elongated glass tubes filled with gas and coated with phosphor, excited in a high-voltage experiments. He also found that high-voltage current can be made harmless by using alternating current scheme at very large frequencies.
Back to New York in 1900, Tesla began construction on Long Island of a wireless world broadcasting tower, with a capital of $ 150,000 from the American financier J. Pierpont Morgan. Tesla claimed he secured the loan by assigning 51 percent of the patent of the telephone and telegraphy to Morgan. The project was abandoned because of financial panic, labor issues, and Morgan's withdrawal of support. It was the biggest defeat Tesla.


The Supreme Court granted full rights to Tesla for the invention of radio, negating the claims of Marchese Gugliemo Marconi

In 1943, the Supreme Court granted full rights to Tesla for the invention of radio, negating the claims of Marchese Gugliemo Marconi who had patented the design of two-tuned-circuit and more practical four-tuned-circuit modeled after Tesla's. Marconi's patent on the discovery of radio behind the U.S. Supreme Court because Tesla's work ahead of it (Case # 369, 6/21/43). Marconi did not managed to beat Tesla as the first to send wireless telegraph across the Atlantic, which encourage Tesla to remark, "Let him continue. Tesla also envisioned a way to send electricity through the air and through the Earth so that electrical power will be available everywhere, even in remote corners of the planet. This technology, which is only understood by Tesla himself, founded another famous experiment in 1908, where Tesla attempted to remotely light up the sky over the North Pole as a way to demonstrate this technology of power transmission wirelessly to the world. At that time, Admiral Peary led an expedition to the North Pole Peary and Tesla hoped to report the phenomenon when he returned.
Many believe that Tesla's experiment that evening to make the world's largest man made explosion in a remote village in Siberia Tungusta. If the Tesla electric beam really did not intentionally cause the explosion Tungusta, we witnessed the first experimental use of the same weapon system has been developed by the U.S. Department of Defense in a remote area of ​​Alaska's Poker Flats, just north of the city of Fairbanks. (See HAARP:. Weapons Destruction Total) Although the capacity for destruction in Tesla's primitive prototype (some estimate equal to a large hydrogen bomb) is very large, the new military system is a scale almost certainly much larger.


..

Tidak ada komentar:

Posting Komentar