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Everyone has one nostril that is larger than the other.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.
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