english: The main star is an enzyme called luciferase, which in the course of evolution has figured out a way to wrap its tiny arms around an even smaller molecule called luciferin, in the process getting it so excited that it actually gives off light.
non_english: Glavna zvezda je enzim koji se zove luciferaza, koji je tokom evolucije shvatio kako da obavije svoje malene grane oko još manjeg molekula zvanog luciferin, toliko se uzbuđujući u tom procesu da čak odaje svetlo.