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Subscribe to RSSHave you ever wondered whether counting sheep really does help you to fall asleep? Find out what happened when scientists at Oxford University put the theory to the test.
Reuters
An ethnic Uighur man takes a nap on a board as his goat, which is tied to the board, stands next to him at a demolition site in Aksu, Xinjiang Uighur Autonomous Region, western China, on August 13, 2012.