People who have a strong friendship possess the ability to communicate with one another through facial expressions.
46
Women have a slightly higher average IQ than men.
164
Babies cry but they don't produce tears until one to three months after birth.
238
Americans throw out 4.5 pounds of trash a day - twice that of 40 years ago.
76
The average American spends a third of their overall time online playing games and using social networks.
298
The most dangerous job in the United States is that of an Alaskan Crab Fisherman.
65
Women mature much faster than men.
1k
Roughly a quarter of the world's people live in China.
50