People with blue eyes are better able to see in the dark.
153
People who are lying to you tend to look up and to the left (their left).
178
Roughly a quarter of the world's people live in China.
50
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22