About 2/3 of American men prefer boxers to briefs.
83
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
Only about 2% of the world population has green eyes.
36
Infants spend more time dreaming than adults do.
102
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Americans will spend more on cat food this year than baby food.
32