A new, experimental class at Northwestern called "Using Technology, Making History," is planning on taking the 95-year-old Plan of Chicago, Daniel Burnham's groundbreaking treatise of urban planning, and re-publishing it using technologies available on the Web. Co-taught by an urban historian and a professor of computer science, the class will have students not only digitizing the contents of the original document, but also creating dynamic versions of the maps, including comparisons of the Plan to the realities of urban development over the last century.