S50E1 — Aliens of the Deep Sea
The Nature of Things — Season 50, Episode 1.
The octopus is a close cousin of the oyster and snail. And yet, even by human standards the multi-limbed creature is considered highly intelligent. From Spain to Vancouver Island to Capri, Italy, scientists are testing the brain-power of the mysterious and mythic octopus.
View all episodes of The Nature of Things