Intelligent people have more zinc and copper in their hair.
233
The average housewife walks 10 miles a day around the house doing her chores.
100
According to some estimates, Americans are sitting on $30 billion worth of unredeemed gift cards.
223
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
Girls have more tastebuds than boys.
124
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
The world's shortest man measures only 21.5 inches.
73