english: But David's young and he's smart and he wants a Ph.D., and he proceeds to build -- (Laughter) He proceeds to build the first ever liquid metal battery of this chemistry.
non_english: Ale David je mladý a bystrý a chce Ph.D. a pristúpi ku stavbe -- (smiech) Pristúpi ku stavbe vôbec prvej batérie s tekutým kovom tohto chemického zloženia.