The horizontal fraction bar was introduced by the Arabs.
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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.
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The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
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The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.
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You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.
Assessing for Chvostek's Sign
Assessing for Apley's Grinding Sign
Hearing and Reading Words
The grand opening of the huge Miraflores lock on the Panama Canal in October, 1914. The locks were b
Japan’s surprise attack on Pearl Harbor on December 7, 1941, killed more than 2,400 American ...