I’m not sure about the rest of you, but where I live it’s a whopping -17 degrees farenheit today! One of the first things that happens to me in the cold is shivering, followed by the chattering of my pearly whites. Have you ever wondered why your teeth chatter when you’re cold? Have a look at this video to find out why!
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Brrrrr… Are Your Teeth Chattering Today?
