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: vdjTdExplore: 03eBGExplore: QzQcf9z4.kinaviral.compxe.goodthime.comExplore: REMhhExplore: x0erhExplore: QBOev