Why in the World Do We Yawn?
What is a Yawn? Oscitation, better known as yawning, is a semi-involuntary act of opening the mouth widely and…
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Author: Rebecca Borchers
This article was written by Rebecca Borchers. Rebecca is currently a pyschology major at UCF and is constantly trying to uncover how exactly our brain works. When she isn't busy hitting the books, she writes for Saatva Mattress. To read more of her work, visit her Google+.