More than half the population of Kenya is under the age of 15.
71
On average a woman has 4 sexual partners in her lifetime.
-143
Yawns are more contagious among people with closer relationships.
163
The most dangerous job in the United States is that of an Alaskan Crab Fisherman.
65
2% of Europeans lack the genes for smelly armpits.
6
Intelligent people have more zinc and copper in their hair.
233
The average American spends a third of their overall time online playing games and using social networks.
298