Olee ọrụ e jikọtara ya na inwe echiche? N'iburu ajụjụ nke mbụ n'uche, dee ihe gbara ya gburugburu bụ́ nke ga-enye azịza ya. Ọ nwere ike ịbụ 1 - 20 ahịrịokwu. Ihe ndị gbara ya gburugburu:
Nikola Tesla (Serbian Cyrillic: Никола Тесла; 10 Julaị 1856 <unk> 7 Jenụwarị 1943) bụ onye Serbian American nchoputa, injinia eletriki, injinia igwe, onye ọkà mmụta sayensị, na onye na-ahụ maka ọdịnihu kacha mara amara maka onyinye ya na imepụta usoro ọkọnọ eletrik nke oge a (AC).