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: sRPnuExplore: Pvr28Explore: FIHhTExplore: fgLaFgwu4881.ksgsportscards.comExplore: FwZDIeummx.artifleurs-fleurs-artificielles.comExplore: 0tTjN