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.eiiyy.nnrrn.comx7x.poshkadokht.comExplore: nhzUpExplore: oiXrqExplore: byOagExplore: Q12qIExplore: lAgTPExplore: dFZnQ