Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
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Babies cry but they don't produce tears until one to three months after birth.
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Most people smile when they are frustrated, according to a study.
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95% of people feel uncomfortable when the TV volume is an odd number.
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Research has determined that most people are happiest at 7:26pm on a Saturday night.
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Karl Pillemer, a professor, performed a study on thousands of elderly people and what advice they had about life. On happiness, there was a consensus: “the elders viewed happiness as a choice, not the result of how life treats you.”
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