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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

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Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

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Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

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There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Nitrogenous wastes produced by different animal groups. Nitrogenous wastes produced by different animal groups.
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Granite: a Common Rock in Continental Crust Granite: a Common Rock in Continental Crust
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Common Suffixes Cont. Common Suffixes Cont.
Common Causes of Walking Gait Deviations Common Causes of Walking Gait Deviations
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