Russian geniuses abroad. Zworykin and Sikorsky. Biographies of the inventor of television and …

Russian scientists and inventors opened or manufactured and implemented radio and television, telegraph, photosynthesis and chemosynthesis, lasers, synthetic rubber, electric welding, vitamins, anesthesia, oil cracking, high-octane gasoline, tankers, tractors, tanks, oil pipelines, boats, steam locomotives, Diesel locomotives, computer tomographs, three-phase current system, electric motors, refrigerators, washing machines ... But just many of them, forced to leave their homeland, they made their main discoveries abroad. USA, France, England, Germany, Czechoslovakia, Switzerland, Austria - In all these countries, Russian emigrants made a significant contribution to science and technology. This is Russia, which we lost ". Some of the brightest representatives of this Russia - the inventor of television Vladimir Zvorikin and the aircraft designer Igor Sikorsky, who could glorify and enrich their homeland, but they were not allowed to do this