Source  http://www.focus.com/
Related posts:
The Bill Gates Timeline
History of the Internet [Infographic]
Explaining the IMAX
The Power of WordPress [Infographic]
American Dudes and Fast Food [Infographic]
9/11 Ten Years Later [Infographic]
Trashonomics: The Garbage Economy [Infographic]
2011: The Year in Names [Infographic]
Split Testing Ideas for PPC Advertising [Infographic]
Is 2012 better than 1970? [Infographic]