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In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

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Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

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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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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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When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Example of Index entry with Main Term and indented subterms. Example of Index entry with Main Term and indented subterms.
Stand in a doorway and hook your fingertips on both sides about chest level or lower. Stand in a doorway and hook your fingertips on both sides about chest level or lower.
The lower intake manifold attaches to the cylinder heads. The lower intake manifold attaches to the cylinder heads.
Wet the forearms and hands from elbow to fingertips. Keep the hands lower than the elbows. Water ... Wet the forearms and hands from elbow to fingertips. Keep the hands lower than the elbows. Water ...
Read Food Labels to Lower Saturated and Trans Fat Intake Read Food Labels to Lower Saturated and Trans Fat Intake
Price of Computers, 1982–2010 Price of Computers, 1982–2010
Video: Monohybrid crosses

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