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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.
The horizontal fraction bar was introduced by the Arabs.
The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.
There are 20 feet of blood vessels in each square inch of human skin.
The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
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