One in 500 humans has one blue eye and one brown eye.
145
You share your birthday with at least 9 other million people in the world.
201
Senegalese women spend an average of 17.5 hours a week just collecting water.
27
In one day an average person will take about 18,000 steps.
55
Dutch, on average are the tallest people.
187
Most of the world's people must walk at least 3 hours to fetch water!
38
44% of kids watch television before they go to sleep.
106
Every workday, 6.7 million people commute to Manhattan!
26