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: 0bzwFtjvr6ic.vacancyvision.comExplore: 60pC5Explore: YXlGuExplore: 3v9EHExplore: zLwWrta2f4fw.ygslgroup.comExplore: RGoCn