Tagged: thermoregulation

Hot Headed or Simply Tired?

October 13th, 2011 in Opinion 0 comments


We’ve all seen it happen, marveled at the constancy, and even blamed the friends around us for our own personal breathing. Does this sound strange? I am talking of course about contagious yawning; this is the phenomenon that seeing someone yawn will cause you to immediately do the same. But why, and for that matter, why even yawn in the first place? More

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