Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
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In Korea, a child’s first birthday is the most important. In one part of the celebration, several items are placed on a table. The one that the baby picks up first is said to predict their future.
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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More boys than girls are born during the day; more girls are born at night.
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Each year, around 24,000 Americans are bitten by rats!
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