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.
Pulsares
Estrellas compactas, qué son pulsares, cuántos pulsares hay en nuestra galaxia, la Pulsar del Cangrejo, la pulsar binaria y la relatividad general.