Americans will spend more on cat food this year than baby food.
32
Females learn to talk earlier, use sentences earlier, and learn to read more quickly than males.
119
‘Old people smell’ is actually caused by a chemical, 2-nonenal, that old people secrete through their skin
8
Every human spent about half an hour as a single cell.
144
Thrity-five percent of the people who use personal ads for dating are already married.
102
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7