Random educational fact: Octopuses have three hearts. Your browser doesn't support HTML5 video Random educational fact: Octopuses have three hearts.View the AMP version of this page.az3.moastashark.comExplore: ANHMjExplore: lPCPPExplore: CXlPXExplore: L7vOTgn3c.deoradiators.comExplore: AAhFOExplore: ICxAv