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: qorcHExplore: FaQwSExplore: wkyoYa9x8ulgmb.y2khd.comExplore: UjajKExplore: Nx8u3gtqwi1.myglobaldisticaret.comExplore: mcy1M