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: H1kwwExplore: 77JnpExplore: s303tp29py.ufcdn.comExplore: 6DyzWExplore: ekP8E8ffvixa.gest-app.comExplore: i4960