The sperm whale has the largest brain among animals. Its brain can weigh around 8 kg (17.6 lb) and have a volume of 8,000 cm3 (8 liters). For those unfamiliar with this animal, we explain that the sperm whale is a predatory whale. Yes, the famous one from Moby Dick 🙂
The brain of a sperm whale is 5 times heavier than a human brain. Is the animal with the largest brain the smartest? Despite the enormous size of this organ, the sperm whale is less intelligent than dolphins. See: the most intelligent animals.