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Did you know?

Everyone has one nostril that is larger than the other.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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More than 4.4billion prescriptions were dispensed within the United States in 2016.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Internal view of the heart illustrating the heart chambers, heart layers, and major blood vessels as Internal view of the heart illustrating the heart chambers, heart layers, and major blood vessels as
Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision
A skin paste A skin paste
Cross section of skin Cross section of skin
Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects
“To confess my weakness,” Hamilton wrote when he was only fourteen, “my ambition is prevalent.” This “To confess my weakness,” Hamilton wrote when he was only fourteen, “my ambition is prevalent.” This
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

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