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The average office desk has 400 times more bacteria on it than a toilet.
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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.
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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
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There are more sensory neurons in the tongue than in any other part of the body.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.