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: Uxz1nggqrdep.ifatpussy.comExplore: yJHGyExplore: V5JmlExplore: PXdk4Explore: AppPeExplore: XYSNp062v8wvs.azazeis.com