The United States of Craigslist
Image: IDVsolutions/Flickr
John Nelson of IDV Solutions
graphed the map of the United States, according to the areas that have
their own Craigslist board:
… here is a map that approximates geographic coverage to individual
[...]
Tornado Tracks
John Nelson of IDV Solutions took 56 years worth of tornado data from
the NOAA and visualized them on a map of the United States based on their
F-Scales: Link
– via O’Reilly
[...]
