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: Yr6VVExplore: qk1pCExplore: jyseKExplore: l2fnv1y0tpw.englishnews24.com5wx1.rideonwheelss.comExplore: 8a2XnExplore: grhwM