Marine biologists examine an animal that looks alien enough to be from another planet. Through their studies the scientist learn how cuttlefish make their skin flash like a neon sign, the secrets of their mating behavior and if they are poisonous. But they have barely scratched the surface to understand their intelligence.
Nova
Marine biologists examine an animal that looks alien enough to be from another planet. Through their studies the scientist learn how cuttlefish make their skin flash like a neon sign, the secrets of their mating behavior and if they are...