The average person in their lifetime will spend an estimated 20,160 minutes kissing!
212
35% of the people using personal ads for dating are already married!
23
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
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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Every workday, 6.7 million people commute to Manhattan!
26
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