english: 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.
non_english: Ali ako vas zanima savršeni energetski izvor, savršeni energetski izvor je onaj koji ne zauzima puno prostora, ima skoro neiscrpne zalihe, bezbedan je, ne ispušta ugljenik u atmosferu, ne ostavlja dugotrajni radioaktivni otpad, a to je fuzija.