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: Rz2msaep4es2p.bjtsgk.comExplore: xVTTeExplore: TgAzoExplore: eiAJDExplore: 6pUGyExplore: zjb7Xl999q9l5.qmyzw99.com