But if you wanted to know what the perfect energy source is, the perfect energy source is one that doesn't take up much space, has a virtually inexhaustible supply, is safe, doesn't put any carbon into the atmosphere, doesn't leave any long-lived radioactive waste: it's fusion.
Ali ako ste željeli znati koji je savršen izvor energije, savršen izvor energije je onaj koji ne zauzima previše prostora, ima, virtualno nepresušive zalihe, siguran je, ne emitira ugljik u atmosferu, ne ostavlja nikakv radioaktivni otpad koji je aktivan godinama, to je fuzija.