During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
On average a woman has 4 sexual partners in her lifetime.
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Most people smile when they are frustrated, according to a study.
15
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
99
Infants spend more time dreaming than adults do.
102