Scientists May Have Figured Out Why It's So Hard to Get Out of Bed in the Morning - StumbleUpon

http://www.stumbleupon.com/su/6LaUfw/:1QH@Kh2aK:M_tyd21r/mic.com/articles/118618/scientists-may-have-figured-out-why-it-s-so-hard-to-get-out-of-bed-in-the-morning


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