Children's sense of smell is better than adults'.
860
Men are more attracted to women whose bone structure is similar to their own mothers. It's called "sexual imprinting".
18
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.
-3
40% of people who are rejected in romantic love slip into clinical depression.
72
Half of all Americans over the age of 55 have no teeth.
39