Males sweat 40% more than females.
104
Thrity-five percent of the people who use personal ads for dating are already married.
102
Only about 2% of the world population has green eyes.
36
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15
Senegalese women spend an average of 17.5 hours a week just collecting water.
27