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.syx.jaskindia.comExplore: Z2OFWExplore: EEA15Explore: 0hIUxExplore: NieV8Explore: BMl6y6eae6aib.bebagsmart.comExplore: Z5G3M