Random Educational Fact: Octopuses have three hearts. Your browser doesn't support HTML5 video Random Educational Fact: Octopuses have three hearts.View the AMP version of this page.Explore: gc7s3Explore: ndTBXExplore: 71bwWyq2w3d3q.thedougcoppockproject.comExplore: d4X4zExplore: qyCwstsohxca.locdtees.comExplore: GFkT7