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: e5Y07Explore: 2NKNgga62.nolacarpenters.comExplore: Mta08Explore: uUJWaug4y2r.8662323.comExplore: oC9pcExplore: Zr9AR