Intelligent men tend to be more sexually faithful.
31
Studies show that the risk of a “secret love” being revealed heightens romantic feelings for the partners, thanks to increased levels of phenylethylamine (PEA).
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During an average lifetime, a man will spend 3,350 hours removing 8.4 meters of stubble.
52
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
Women rate men more attractive if other women are looking and smiling at him.
17
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.
131
Each year, around 24,000 Americans are bitten by rats!
65