Source  http://www.coloradotech.edu/
Related posts:
The Life of an Article on the Web
Curriculum Vitae
USA National Gas Price Heat Map
Just How Massive is Google?
Evolution of Video Game Controllers
Interesting Microsoft Facts
Visualizing the National Debt [Infographic]
5 Top Data Centers [Infographic]
The Neurology of Gaming [Infographic]
Best and Worst Paid Jobs in the Tech Sector