The average housewife walks 10 miles a day around the house doing her chores.
100
In one day an average person will take about 18,000 steps.
55
Awarding people money for doing well in IQ tests causes them to score better, $10 increased people's score by an average of more than 20 IQ points. IQ tests don’t just measure intelligence - they also measure effort.
9
If you're over 100 years old, there's an 80% chance you're a woman.
143
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
Intelligent people have more zinc and copper in their hair.
233