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Did you know?

Your heart beats over 36 million times a year.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

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In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

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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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As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

For kinship analyses buccal swabs from close family are taken for comparison. For kinship analyses buccal swabs from close family are taken for comparison.
In Chuck Close's portrait, the face is quite recognizable when viewed from a distance. Close ... In Chuck Close's portrait, the face is quite recognizable when viewed from a distance. Close ...
A variety of sugar substitutes is available to the consumer A variety of sugar substitutes is available to the consumer
Testing motor function of cranial nerve VII - Close both eyes Testing motor function of cranial nerve VII - Close both eyes
Salt grains up close Salt grains up close
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