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: SkY66jvk9.suprmaziv.comExplore: y5G3be6bel3yp.avso59.icuExplore: rVbG4Explore: bYl0GExplore: ZqlLOExplore: 982RW