english: So here's an empty bag of chips that was lying on a table, and we're going to turn that  bag of chips into a microphone by filming it with a video camera and analyzing the tiny motions that sound waves create in it.
non_english: Tu máme prázdny obal od zemiačkov ležiaci na stole a spravíme z neho mikrofón tým, že ho nafilmujeme a zanalyzujeme jemné pohyby, ktoré v ňom zvukové vlny vytvorili.