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.
Ara Tecnologia
Projectes per a l'ensenyament secundari explicats pas a pas: construcció d'un lector de codi de barres, d'un electroscopi o d'un auricular, per exemple.