On average women can hear better than men.
170
The “cheerleader effect”, the theory that girls look more attractive in groups, is scientifically proven.
8
91% of Americans eat turkey on Thanksgiving.
197
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
40% of people who are rejected in romantic love slip into clinical depression.
72
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
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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