Infants spend more time dreaming than adults do.
102
Roughly a quarter of the world's people live in China.
50
As a rule, 66 percent of people keep their eyes closed while kissing. The rest take pleasure in watching the emotions run the gamut on the faces of their partners.
687
In the presence of attractive women, men find running easier, take more risks, donate more money, consume more calories, and talk more.
28
Babies crawl an average of 200m a day.
212
Americans will spend more on cat food this year than baby food.
32