‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
There are actually seven different types of twins: Identical, Fraternal, Mirror-Image, Polar Body (Half Identical), Mixed Chromosome, Superfecundation, and Superfetation.
20
According to the American Society for Microbiology, 90% of women and 75% of men wash their hands after using a public restroom.
170
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
Studies show that financially stable men prefer smaller breasts.
16
Thrity-five percent of the people who use personal ads for dating are already married.
102