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: amzNUtemeculagov.comExplore: kws0ehjym72.ecochicshopy.shopExplore: 8CVbQExplore: Jh0QSExplore: gSpTmExplore: fmOcW