The most dangerous job in the United States is that of an Alaskan Crab Fisherman.
65
One in 500 humans has one blue eye and one brown eye.
145
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
2% of Europeans lack the genes for smelly armpits.
6
Only 2% of the Earth's population are natural redheads.
13
Just one in three consumers pays off his or her credit card bill every month.
27
