english: Gorillas and orangutans, for instance, afford about 30 billion neurons by spending eight and a half hours per day eating, and that seems to be about as much as they can do.
non_english: Gorile in orangutani si na primer lahko privoščijo 30 milijard nevronov s prehranjevanjem 8 in pol ur na dan, kar se zdi največ kar lahko naredijo.