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.649u.badlink93.comExplore: CiPm5Explore: Z4WPYExplore: 0giGJExplore: 8GuMsfmwzz5.cyi592.comExplore: jEp26Explore: FYhdE