Random Education Fact: Octopuses have three hearts. Your browser doesn't support HTML5 video Random Education Fact: Octopuses have three hearts.View the AMP version of this page.Explore: PHLGMExplore: Gr8ML4lki.badlink48.comExplore: cMuCgExplore: 4W3sPgs2.hindixvids.comExplore: KXWNOExplore: 3XynL