Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
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Babies cry but they don't produce tears until one to three months after birth.
238
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
136
About 3000 years ago, most Egyptians died by the time they were 30!
18
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
People are more likely to tilt their heads to the right when kissing instead of the left (65 percent of people go to the right!)
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