Studying the way parrots vocalize can help scientists better understand the way humans vocalize. Learn more on 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.