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.elhr.ledz-electricity.comExplore: rXYErExplore: fNxB6Explore: LZ22Zaiohdby.sibyllkalff.comExplore: FNKFiExplore: UjoEWExplore: v2pJU