This Serbian-American inventor was a person you lived in volantary seculsion from who?
Nikola Tesla Nikola Tesla ( ; ; 10 July 1856 – 7 January 1943) was a Serbian-American inventor, electrical engineer, mechanical engineer, physicist, and futurist who is best known for his contributions to the design of the modern alternating current (AC) electricity supply system.
Vojin Popović Vojin Popović, known as Vojvoda Vuk (Serbian: Војин Поповић, војвода Вук ; 9 December 1881 – 29 November 1916) was a Serbian "voivode" (military commander), who fought for the Macedonian Serb Chetniks (i.e. komiti) in the Struggle for Macedonia, and then the national army in the Balkan Wars and World War I.