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Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

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Excessive alcohol use costs the country approximately $235 billion every year.

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U.S. Racial-Ethnic Groups U.S. Racial-Ethnic Groups
Ethnic and Religious Diversity Ethnic and Religious Diversity
Ethnic Tensions Ethnic Tensions
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Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

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