Approximately 365 million people in the world have computers while half of the world's 6.5 billion population has never seen or used a telephone.
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There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Infants spend more time dreaming than adults do.
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The world's youngest parents were 8 and 9 and lived in China in 1910.
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People who are more likeable and attractive are generally perceived as more intelligent. This is called the “Halo Effect.”
13
The higher the income, the more likely an American man will cheat on his wife.
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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.
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44% of kids watch television before they go to sleep.
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