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University Study Revelas Chimpanzees Catch Yawns

New research from Lund University, Sweden, has shown for the first time that chimpanzees catch yawns from humans, and that the susceptibility to contagious yawning develops gradually with age, just like it does in humans.

http://www.wbir.com/video/2751129842001/1/University-Study-Revelas-Chimpanzees-Catch-Yawns http://cdn.newslook.com/5f/5fd6d291451bdad6839011a2165a992c/images/frame_0055.jpg University Study Revelas Chimpanzees Catch Yawns New research from Lund University, Sweden, has shown for the first time that chimpanzees catch yawns from humans, and that the susceptibility to contagious yawning develops gradually with age, just like it does in humans. newslookEuropeSwedenscience 00:55

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