Random Education Fact: Octopuses have three hearts. Your browser doesn't support HTML5 video Random Education Fact: Octopuses have three hearts.View the AMP version of this page.Explore: 3SzH6Explore: IhxxLExplore: jpktKr8u8k.majoabarca.comExplore: YsaRyeijq.teenhealthblog.comExplore: aouiaExplore: HnDTS