Transfer and radiation, of several megawatt-hours of electrical energy, sometime even much more, between places few miles distant, in the course less than ten millionths of a second.
Uhamisho na mionzi, wa masaa megawati-kadhaa ya nishati ya umeme, wakati mwingine hata zaidi, kati ya sehemu chache maili mbali, katika mwendo chini ya 10/1000000 ya pili.