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.
drift pin
In metalworking, a rift pin (or simply drift) is the name for several kinds of tools used for enlarging holes, or aligning holes prior to bolting or riveting metal parts together.