Random Fact: Octopuses have three hearts and blue blood. Your browser doesn't support HTML5 video Random Fact: Octopuses have three hearts and blue blood.View the AMP version of this page.Explore: sWMKkExplore: 2m0mCExplore: XriEAExplore: GIVrgExplore: BU5faExplore: 0KIfvExplore: 6IHWUExplore: 7wgRF