Infants spend more time dreaming than adults do.
102
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
Intelligent men tend to be more sexually faithful.
31
People in parts of Western China put salt in their tea instead of sugar.
16
More boys than girls are born during the day; more girls are born at night.
120
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
Two in five people in the world marry their first love.
270
