Roughly a quarter of the world's people live in China.
50
In one day an average person will take about 18,000 steps.
55
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Most people smile when they are frustrated, according to a study.
15
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
Eskimos don't gamble.
78
People with blue eyes are better able to see in the dark.
153
The average person will go on a date at least 100 times before they finally marry.
33