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Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

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If you could remove all of your skin, it would weigh up to 5 pounds.

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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another. Wild chimpanzees make and use simple tools to obtain food, learning tool making from one another.
Like all animals, primates must balance their calories expended searching for food with calories, pr Like all animals, primates must balance their calories expended searching for food with calories, pr
Frequent dining on fast food, which tends to be higher in fat and carbohydrates, may be convenient ... Frequent dining on fast food, which tends to be higher in fat and carbohydrates, may be convenient ...
Example of the Index to External Causes. Example of the Index to External Causes.
Cultural food preferences often influence food choices. Cultural food preferences often influence food choices.
Food Thermometers Food Thermometers
Video: Ciliate conjugation Animation

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