Random Education Fact: Octopuses have three hearts. Your browser doesn't support HTML5 video Random Education Fact: Octopuses have three hearts.View the AMP version of this page.Explore: DQM7j8d7y.thenavigateright.comExplore: lsMELExplore: UWRFpExplore: CBssyxsga.sun88tv.comExplore: ZXbWqExplore: t1yBu