What is a Portuguese man o' war?

Did you know the longest animal in the world is not the blue whale? Get ready to explore the deep sea as we uncover a real-life sea monster that totally breaks the rules of biology! Have you ever seen a blue balloon floating on the beach with long stinging tentacles? Most people think the Portuguese man o' war is a jellyfish, but it's actually thousands of tiny cloned animals working together as a team! These tiny creatures are called zooids, and they join together to form a super-colony with...