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 i orangutani, na primer, mogu priuštiti sebi 30 milijardi neurona, provodeći dnevno 8 i po sati u jelu, i to je izgleda i najviše što mogu.