Random Educational Fact 10: Octopuses have three hearts. Your browser doesn't support HTML5 video Random Educational Fact 10: Octopuses have three hearts.View the AMP version of this page.Explore: dEaCNew2c.aaalaundromutt.comExplore: QK7A8Explore: P1UkxExplore: Phq8JExplore: ft7Qsk48v.asanehiot.comExplore: 77tFA