A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
The single biggest predictor of love is proximity.
30
In Korea, a child’s first birthday is the most important. In one part of the celebration, several items are placed on a table. The one that the baby picks up first is said to predict their future.
13
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Women have a slightly higher average IQ than men.
164
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
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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