OpenHeatMap. You want an interactive map of where Facebook is used? Happy to help | Technology. Gallery. How the US unemployment rate has varied over the last five years, county-by-county and month-by-month Map friends and followers and search terms around the world House prices for different neighborhoods in Boulder, Colorado A view of over 1,000 data sets from the World Bank, covering health, economic and social statistics for the last fifty years on countries around the world The US Presidential election results by state, starting in 1868.
How OpenHeatMap can help journalists. Locations reference. Earthquakes Magnitude 7.0 or Higher Since Jan. 1, 2000. Image gallery: 22 free tools for data visualization and analysis.