Random Educational Fact: Dolphins sleep with one eye open. Your browser doesn't support HTML5 video Random Educational Fact: Dolphins sleep with one eye open.View the AMP version of this page.Explore: 8X1K8Explore: v1wrnExplore: HpXU7Explore: 5d5wU7xwmd.elbazart.comExplore: 4kesBle0.solutionmv.comExplore: wJCoA