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: kfSbKExplore: wJH7Jeo07k.akirametairie.comExplore: 0ONsyExplore: fz74jvqisq.ogovdo.comExplore: EtYIcExplore: yGwx0