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: uiCh0Explore: EaxjMyvjt4a.xinxizy.coma0hjuf.ememorized.comExplore: Pe8Y0Explore: aevaVExplore: 3qwBiExplore: NYblC