Matt Franklin sent in this improved version of this picture:
Thanks, Matt!
Compare with
http://science.nasa.gov/headlines/images/lights/us_urban_areas.gif
I couldn't figure out this map until I put on those 3-D glasses. Just incredible how the reactionaries and liberals come into full relief!
Research supported by the National Science FoundationNational Institutes of Health Yahoo Research
Compare with
http://science.nasa.gov/headlines/images/lights/us_urban_areas.gif
I couldn't figure out this map until I put on those 3-D glasses.
Just incredible how the reactionaries and liberals come into full relief!