15-09-2018 : Nikola Tesla India-Serbia: Joint Issue A commemorative postage stamp

Nikola Tesla was one of the greatest Serbian scientists in the area of electrical engineering, telecommunications, robotics and physics. He is the author of more than 700 patents and some of his most important inventions are polyphase system rotating magnetic field asynchronous motor, synchronous generator and high voltage AC transformer. Tesla also invented a special way for generating high frequency current and gave a significant contribution to the transfer and modulation of radio-signals as well as in the area of X-rays. Nikola Tesla is the only Serb who gave his name to an international measurement unit.