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Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

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It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

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The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

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Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Dolphin attempts to eat baby Dolphin attempts to eat baby
Just two baby monkeys hugging Just two baby monkeys hugging
Comparing fossil patterns of the Hadar Baby, the Taung Child, and Au. Robustus. Comparing fossil patterns of the Hadar Baby, the Taung Child, and Au. Robustus.
Metastatic process: Tumor leaving primary site to travel to other distant organs to grow. Metastatic process: Tumor leaving primary site to travel to other distant organs to grow.
3-month-old baby in one of Rovee-Collier's memory experiments 3-month-old baby in one of Rovee-Collier's memory experiments
Video: Chemical Synapse Animation

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