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.
-3
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Men fall in love faster than women do.
32
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Nearly 10% of American households dress their pets in Halloween costumes.
36
According to Harris Interactive, 70% of men and 57% of women shower daily.
75
You can only remember 4 things at a time.
31