Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
Los Elementos de Euclides
Los Elementos de Euclides en versión catalán y castellano. Secciones bibliográficas, artículos, proposiciones y biografía de Euclides.