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Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Did you know?
In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.
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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
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Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
Did you know?
Human kidneys will clean about 1 million gallons of blood in an average lifetime.