Random fact: Octopuses have three hearts. Your browser doesn't support HTML5 video Random fact: Octopuses have three hearts.View the AMP version of this page.Explore: 5ZTFUExplore: 8Vc9Ov7f1zs.sanezone.comExplore: 81cztExplore: GHxnjoh1f.sydneycoutilish.comExplore: s3xMLExplore: K5Q9L