/sci/ - Science & Math

>the testicles of the male dolphins are buried in the body

>>7492753

True that, those large whales have massive brains. Dolphins and elephants have pretty big brains too. The bodysize thing doesn't ring for me as the motor function is handled by the cerebellum and brain stem, which as seen is very developed in this elephant brain, which also has a very large cerebrum. It's interesting to note that whales, elephants and humans are all very social animals with complex networks.