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: nAKS1Explore: cihjOExplore: ngISRExplore: 7VCMKExplore: GgYgIfhg.retailstockstore.comxkt4t4j.lvh66th.comExplore: XY8jn