How Often Cities Appear in Books From the Past 200 Years, Visualized

Google’s N-Gram Viewer is a wonderful and under-appreciated thing: At the click of a mouse, it lets you search Google Books’ huge corpus of material for specific words and combinations of words. This N-Gram analysis, for example, maps the mention of ten different cities in every book written between 1800 and 2000,… » 8/06/13 11:00am 8/06/13 11:00am