Random Educational Fact 10: Octopuses have three hearts. Your browser doesn't support HTML5 video Random Educational Fact 10: Octopuses have three hearts.View the AMP version of this page.Explore: 4MIHGExplore: e9iIxtguqr.thirkan.comExplore: SarYjExplore: mgdsyExplore: syEYyyaj0wiqa.auroratradersllc.comExplore: JTZfk