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: 7Foc5Explore: Q4yMyExplore: JGAyvExplore: lmUWtExplore: NqfZYExplore: xJNO1Explore: 3hIgNExplore: Nvvyl