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.
hyperlinks
A hyperlink is a reference or navigation element in a ocument to another section of the same document or to another document that may be on or part of a (different) domain.
Trivia about hyperlinks
Tim Berners-Lee of CERN developed the WWW, allowing users to connect to documents through these "overactive" links