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A Moment of Science
Laughter can be contageous
There's a lot more to laughter than you might imagine, in this Moment of Science.
Legend has it that when Adam bit into that fateful apple, a piece of it stuck in his throat and became the familiar “Adam’s apple.” But, what does an Adam’s apple really do for you?The Adam’s apple is a prominent bump on a man’s throat. It is caused by the underlying cartilage and ligaments of the larynx or voice box.
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