In 2005, 25 percent of Americans over the age of 50 played video games, an increase from nine percent in 1999.
82
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
Women have a slightly higher average IQ than men.
164
Many people in parts of China eat insects. Some common insects are bean worms, scoprions, and locusts.
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