There are countless inventions in his life. 1882, shortly after Edison invented direct current (DC), he invented alternating current (AC), made the world's first alternator, and founded multiphase transmission technology. 1895, he made generator sets for Niagara Power Station in the United States, and it is still one of the world-famous hydropower stations. 1897, he made Marconi's radio communication theory come true. 1898, he built the world's first radio-controlled ship, and applied for a patent for radio control technology (U.S. PatentNo. #6 13.809). 1899, he invented the X-ray photography technology. Other inventions include: radio, radar, fax machine, vacuum tube, neon tube, missile navigation, interstellar defense system and so on. Even the magnetic density unit named after him (1 Tesla = 10000 gauss) shows his contribution to magnetism. Not only that, Tesla also invented Tesla transformer, AC electric motorcycle, modern computer foundation, wireless communication, solar system, radar device, robot, death ray and lie detector, and put forward the concept of electromagnetic radio frequency weapon ... These inventions and discoveries surpassed the technological era at that time, and some theories could not be perfectly answered even by the most advanced technology today. After Tesla's death, the US Federal Bureau of Investigation confiscated all his design drawings and experimental works, and the US military never stopped studying his papers. This also created a mystery for Tesla. & lt/b & gt；
Shortly after direct current (DC), the deadly and magical alternating current Tesla turbine was invented, also known as Tesla turbine. Tesla turbine is a quiet and unique technology. But after a long investigation, I found that the so-called inventors still need to discuss, such as radar. "The invention of radar can't be attributed to a scientist, but many radio engineers have worked hard to study and adjust it." For example, the radio, "1844, invented the telegraph, which can communicate with each other over a long distance, but it still depends on" wires "to connect. The reception and transmission of radio signals is "radio communication"; The whole history of the invention of radio communication is the result of research and invention by many scientists. " Whether Tesla invented the radio is also controversial, although I personally prefer Tesla. Excerpts are as follows: Who is the inventor of radio is still controversial. 1893, nikola tesla publicly demonstrated radio communication for the first time in St. Louis, Missouri, USA. He described and demonstrated the basic principles of radio communication in the reports of Franklin College in Philadelphia and the National Electric Light Association. The instrument he made contains all the basic components of the radio system before the invention of the electron tube. Guillermo Marconi holds the British patent number, which is widely regarded as the world's first patent on radio technology. 12039, "improvement of electric pulse and signal transmission technology and required equipment". Nikola tesla obtained the American radio technology patent in 1897. However, in 1904, the US Patent Office revoked its patent right and granted Marconi a patent for inventing radio instead. This move may be influenced by Marconi's economic supporters in the United States, including Thomas Edison and andrew carnegie. 1909, Marconi and Karl Ferdinand Braun won the Nobel Prize in physics for inventing the wireless telegraph. 1943, shortly after Tesla's death, the US Supreme Court re-affirmed Tesla's patent. This decision admitted that his invention had been completed before Marconi's patent. Some people think that this decision is obviously for economic reasons, so that the US government in World War II can avoid paying Marconi royalties. 1898, Marconi opened the world's first radio factory in Hall Street, chelmsford, England, with about 50 employees. Radio has gone through various stages of development from electron tube to transistor to integrated circuit, from short wave to ultrashort wave to microwave, from analog mode to digital mode, from fixed use to mobile use, and radio technology has become an important pillar of modern information society. There is also the Russian inventor popov, who claimed to have invented radio in 190 1 year. There are many other inventions, I have been looking for them for a long time, and there is no clear statement. But what is certain is that the alternator and the bladeless turbine were really invented by Tesla. In my opinion, the life of a legendary scientist is legendary, and of course it is awesome. However, most of the introductions we see on the Internet are untrue and inevitable boasting. & lt/p & gt； & lt/b & gt；