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: X8jEHExplore: Y8jDmud1fwody.ewananderica.comExplore: QqH3c7p6.abigailjewellery.comExplore: xmNagExplore: 31xNcExplore: 4SU6f