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.
rule of four
The rule of four is a Supreme Court of the Unite States practice that permits four of the nine justices to grant a writ of certiorari. This is done specifically to prevent a majority of the court from controlling all the cases it agrees to hear.