Why do horses stand sleeping?

സ്രഷ്ടാവ്: Marrin Nyman

Hey, i'm Marrin and i'm going to talk about why horses sleep standing up. I asked myself this question and was like, "wow why do horses sleep standing up" so thats what im talking about and not only is this an interesting question Mr. Miller is making me do this presentation & this seemed the 'coole...