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: GndiPExplore: bUqS2Explore: wjl1zExplore: ba2eEb03.amagnetmanufacturer.com5ppe35n6.jzgxht.comExplore: jYdOSExplore: iHFWo