LYCOS RETRIEVER
Tesla (Tesla, Nikola - People)
built 655 days ago
Tesla (Tesla, Nikola - People) also shows up in the Retriever categories:
Tesla (Musical Act) , and more.
Tesla (Musical Act) , and more.
When Tesla was 41 years old, he filed the first basic radio patent (U.S. Patent 645576). A year later, he demonstrated a radio controlled boat to the US military, believing that the military would want things such as radio controlled torpedoes. Tesla developed the "Art of Telautomatics", a form of robotics.[23] In 1898, a radio-controlled boat was demonstrated to the public during an electrical exhibition at Madison Square Garden. These devices had an innovative coherer and a series of logic gates. Radio remote control remained a novelty until the 1960s.
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When Tesla was 24 years old, he had a nervous breakdown while he was working in Budapest for the American Telephone Company. During his recovery period, he came up with the idea of a revolutionary method of generating electricity using alternating current. He called it the polyphase system. It would not be until many years later that he would develop the idea into a working system.
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Tesla had a dream of providing free energy to the world. In 1900, backed by $150,000 from financier J.P. Morgan, Tesla began construction of his so called "Wireless Broadcasting System" tower on Long Island, New York. This broadcasting tower was intended to link the world's telephone and telegraph services, as well as transmit pictures, stock reports, and weather information worldwide. Unfortunately, Morgan cut funding when he realized that it meant FREE energy for the world.
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Impractical in financial matters, eccentric and compulsive, Tesla had few friends, but those included Mark Twain, John J. O’Neill and Francis Marion Crawford. He never married, and cited on at least one occasion that marriage wasn’t good for inventors. He was driven by compulsions and had a progressive germ phobia, washing his hands frequently and avoiding shaking hands and measuring the volume of his food before he ate it. He liked a fresh tablecloth with every meal. Always a fastidious dresser, Tesla wore new gloves weekly and a new tie daily. He maintained the same weight through his lifetime, 142 pounds, and always slept only four hours per night; lying down resting a total of six hours, but sleeping no more than four.
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Tesla studied mathematics, physics and engineering at the Polytechnic School in Graz, Austria, now the Technische Universität Graz. Two sources say he received Baccalaureate degrees from the university at Graz. The University denies that he received a degree and says that he did not continue beyond the first semester of his third year, during which he stopped attending lectures. Others have stated that he was discharged without a degree for nonpayment of his tuition for the first semester of his junior year. According to a college roommate of Tesla, he did not graduate. Tesla was later persuaded by his father to attend the Charles-Ferdinand branch of the University of Prague, which he attended for the summer term of 1880.
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In April 1887, Tesla began investigating what would later be called X-rays using his own devices as well as Crookes tubes. He did this by experimenting with high voltages and vacuum tubes. His technical publications indicate that he invented and developed a special single-electrode X-ray tube. Tesla's tubes differed from other X-ray tubes in that they had no target electrode. He stated these facts in his 1897 X-ray lecture before the New York Academy of Sciences. The modern term for this is the bremsstrahlung process, in which a high-energy secondary X-ray emission is produced when charged particles (such as electrons) pass through matter.
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