Girls have more tastebuds than boys.
124
Forty percent of Americans have never visited a dentist.
33
One in 500 humans has one blue eye and one brown eye.
145
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.
30
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
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