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.
Vojislav Tankosić Vojislav Tankosić (, September 20, 1880 – November 2, 1915) was a Serbian military officer, "vojvoda" of the Serbian Chetnik Organization, major of the Serbian Army, and member of the Black Hand, who participated in events from the May Coup to the Assassination of Archduke Franz Ferdinand of Austria.