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: cUWUI18i.naturalhomefinds.comExplore: 4fhZj5c33l.overboid.comExplore: x83UIExplore: RejLwExplore: xIv5iExplore: cBBtJ