Randy Krum    Designer | Author | Instructor | Speaker

Randy Krum

Designer | Author | Instructor | Speaker


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FREE Sample Chapter

The Crayola Color Timeline, 1935-2010

From WeatherSealed.com, the visual timeline of Crayola crayon colors.

Ever industrious, Velo also calculated the average growth rate: 2.56% annually.  For maximum understandability, he reformulated it as “Crayola’s Law,” which states:

The number of colors doubles every 28 years!

Found on ChartPorn

 

 

City Population Shift Maps

Infographic Airplane! from Kulula Airlines