There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
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Intelligent men tend to be more sexually faithful.
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A man is more likely to get a woman's phone number if he is accompanied by a dog.
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People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
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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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Forty percent of American adults cannot fill out a bank deposit slip correctly.
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A person swallows approximately 295 times while eating dinner.
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