Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
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Women rate men more attractive if other women are looking and smiling at him.
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The offspring of two sets of identical twins are legally cousins but genetically siblings.
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Every three seconds, a new baby is born.
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Someone on Earth reports seeing a UFO every three minutes.
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Most people smile when they are frustrated, according to a study.
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Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
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There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
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