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Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

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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.

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Medication errors are three times higher among children and infants than with adults.

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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

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Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Walking and running in a tetrapod. Walking and running in a tetrapod.
Running Running
The calibration module on many Ford computers contains a system PROM. The calibration module on many Ford computers contains a system PROM.
A free-running circadian sleep–wake cycle 25.3 hours in duration. Despite living in an unchanging ... A free-running circadian sleep–wake cycle 25.3 hours in duration. Despite living in an unchanging ...
Price of Computers, 1982–2010 Price of Computers, 1982–2010
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Video: Miller's reaction chamber experiment Animation

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