What is an octopus?

Have you ever wondered what it would be like to have three beating hearts, bright blue blood, and a brain that spreads into your arms? Meet the octopus, one of the wildest and smartest creatures in the entire ocean! In this episode of Science's Not Boring, Mira and Finn dive deep underwater to uncover the incredible secrets of these squishy, ancient animals. Did you know octopuses have been swimming in our oceans since the time of the Jurassic dinosaurs? It is absolutely true! Discover how th...