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.
pyraminx
The Pyraminx (aka Pyramix) is a tetraheron-shaped puzzle similar to the Rubik's Cube. It was invented and patented by Uwe Meffert, who continues to sell it in his toy shop, Meffert's.