Senegalese women spend an average of 17.5 hours a week just collecting water.
27
Boys who have unusual first names are more likely to have mental problems than boys with conventional names. Girls don't seem to have this problem.
131
More redheads are born in Scotland than in any other part of the world.
85
Yawns are more contagious among people with closer relationships.
163
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
In a year, the average person walks four miles to make his or her bed.
56
Most people smile when they are frustrated, according to a study.
15
The average woman uses her height in lipstick every 5 years.
146