The average adult has about 21 square feet of skin.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
Measuring Brain Activity
A heavily corroded radiator from a vehicle that was overheating. A visual inspection discovered that ...
Measuring the resistance of the ECT sensor. The resistance measurement can then be compared with ...