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Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

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Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Numeric Color-Coding Systems Numeric Color-Coding Systems
Comparing Traditional and Industrialized (and Information) Societies Comparing Traditional and Industrialized (and Information) Societies
Yin–Yang symbol. Yin–Yang symbol.
Most newer vehicles have a triangle symbol indicating the recommended hoisting lift location. Most newer vehicles have a triangle symbol indicating the recommended hoisting lift location.
Traditional liquor: K-soot Traditional liquor: K-soot
The traditional human karyotypes derived from a normal female and a normal male The traditional human karyotypes derived from a normal female and a normal male
Video: Spinal Cord Injury Animation

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