The Japanese commonly put ketchup on their rice.
16
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
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
Most people smile when they are frustrated, according to a study.
15
Every human spent about half an hour as a single cell.
144
Thrity-five percent of the people who use personal ads for dating are already married.
102
A study had men report their own penis size, and the average was found to be 6.1-6.5 inches. A subsequent clinical study actually measured penises, and found the average size to be 5.1-5.7 inches.
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