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The human body produces and destroys 15 million blood cells every second.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
There are more sensory neurons in the tongue than in any other part of the body.
The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.
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