Did you know?
Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.
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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.
Did you know?
Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.
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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.
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In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
Sources and Amounts of Oil Released into North American Marine Waters
In the past year, about one in five adults in the United States reported symptoms of anxiety ...
U.S. Life Expectancy by Year of Birth
Portrait of Typical 12-year-old Boy and Girl, 1981 and 2007-2009
Retroauricular Ecchymosis (Battle's Sign)
Creating a loss-of-function CFTR