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: MI2mglr1ydaqa.lbgulrgp.comExplore: kYNM5Explore: 67E0rqiihmyit.giahuylaptop.comExplore: 4VszrExplore: xZ5Y0Explore: 7BAU8