This is neat: Map of Knowledge
A new map of knowledge based on electronic data searches in which users moved from one journal to another, thus establishing associations between them.
http://www.nytimes.com/2009/03/16/science/16visuals.html?_r=3
I saw the link in Ei-Lun's twitter.
http://www.nytimes.com/2009/03/16/science/16visuals.html?_r=3
I saw the link in Ei-Lun's twitter.