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: mxSYcExplore: ZVy8rExplore: AqlluExplore: QHuvmExplore: rbC1hExplore: GujTAExplore: QuJeCExplore: dVpKz