What did Tesla invent?

Tesla's inventions include: alternating current, remote automation, induction motor, Adams power plant substation, neon lamp, radio, image map, Tesla turbine, amplifier transmitter, Tesla coil and so on. Tesla is a Serbian-American inventor, physicist, mechanical engineer and electrical engineer. Many of his inventions greatly promoted the development of science, technology and industry, especially his communication system, which had a far-reaching impact on the modern electric power industry. Tesla turbine is a bladeless turbine, which was patented by Tesla at 19 13. Its working principle is different from the way that conventional fluid directly impacts turbine blades, but adopts boundary layer effect. In addition, he invented radio remote control technology and built the world's first radio remote control ship in 1898. Tesla's contribution lies not only in his specific inventions, but also in his scientific spirit and innovative thinking. He devoted his life to scientific research and obtained about 65,438+0,000 patented inventions.