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
Most people turn their music down in the car when finding a street sign to "see better".
34
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
On average women can hear better than men.
170
Thrity-five percent of the people who use personal ads for dating are already married.
102
Each year, around 24,000 Americans are bitten by rats!
65
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