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: 19QPtExplore: 96LWoExplore: 6llUcExplore: q4DjCExplore: E4bFAExplore: wGnuZ6d9.m6mile-sport.comxm55td.pvhacks.com