Source  http://www.mashable.com/
Related posts:
Water(less) World: H2O Use Around the World
Evolution of Mobile Operating Systems
Interactive Satellite Photos of Japan, Before and After the Quake and Tsunami
A World Without Google [Infographic]
Acing the SAT [Infographic]
Anatomy of the Forex Market - Infographic
Golf the Corporate Sport of America 2011 [Infographic]
The Greener Way to Get There [Infographic]
The Facebook Guide to Travel [Infographic]
The Most Popular Amusement Parks in North America