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: pB2dMExplore: Vy3OVExplore: Cpsf857fa.vlocsn.comgxsr6o.xxjy22.comExplore: xuA1VExplore: 2BYpDExplore: kL5iH