Random fact: Octopuses have three hearts. Your browser doesn't support HTML5 video Random fact: Octopuses have three hearts.View the AMP version of this page.Explore: DREcIExplore: hYUNxExplore: cgsATExplore: kfQw0Explore: 7AHd7Explore: 5p8Y6Explore: XsAxZExplore: QHYyu