Why Octopuses Are Smarter Than Your Dog: 14 Mind-Blowing Intelligence Feats
An octopus could probably outsmart your dog—and it doesn’t even have a spine. These slippery geniuses have been caught solving puzzles, escaping tanks like seasoned criminals, and even using tools to get what they want. With nine brains working at once, they navigate the world like aliens who somehow ended up in the ocean. Some …