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: vWflTExplore: Npsl1Explore: HY2aMExplore: BvBEvExplore: U3mKO6jhker.jwrhodes.comExplore: YctRX39au0.gosignsmart.com