Oleg Dmitrovich Jefimenko ⚡
#electro4us #jefimenko #olegjefimenko #olegdjefimenko #OlegDmitrovichJefimenko #efimenko #yefimenko #electrostatic #atmosphereelectricity #electret#єфименко #олегєфименко #олегдєфименко #ОлегДмитровичЄфименко #ефименко #олегефименко
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
