Yawns really ARE contagious; science explains why

Yawns really ARE contagious; science explains why
(Natural News) Do you find yourself with an urge to yawn after seeing someone else do it? If you do, you’re not alone. In an article on Newswise, a psychologist from the Texas A&M College of Medicine explains that these so-called “contagious yawns” are something people share with other animals species and explains why these are so contagious. According…
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