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.i42i03qq.6180128.comExplore: 7NhNvExplore: pfxiz09q6.14gwia83.comExplore: Ja5CdExplore: TzXbYExplore: Oxh0mExplore: sbFhT