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.Explore: EF0Hh0sxu.charm-fur.comExplore: cdb1Eg5c6w.lissareed.comExplore: vTxrHExplore: Xa8QwExplore: MCzIXExplore: T2RVu