WHAT? I think you might have had more to drink than myself. Or you need to buy some underwear at K-mart, and watch Judge Wapner.
I realize that English is not your first language, and applaud you for knowing another language. But seriously, WTF are you talking about? Scientists are not baffled by the consumption of electricity (which is the correct spelling FFS). Personally I wonder where the gas goes that powers my Jeep, but I am not clueless about the idea that the internal combustion engine is not 100% efficient. Obviously there is waste, this is computer forum. Do you have a computer question? Philosophy and existentialism is down the hall.