[Start here](http://blockbuilder.org/enjalot/7e1c6eda09fb3c8cb64453a79e760f25) [<img src="https://gist.github.com/enjalot/7e1c6eda09fb3c8cb64453a79e760f25/raw/d0006272e088f9a7012fbbd85c6594c47ea9d8e3/thumbnail.png">](http://blockbuilder.org/enjalot/7e1c6eda09fb3c8cb64453a79e760f25) Try coloring the [US Counties](http://enjalot.github.io/wwsd/data/USA/us-named.topojson) by their calculated area.
