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.
www.sdgs.usd.edu
Conducts geologic and hydrologic studies and research; collects, interprets, and disseminates information on geology and hydrology of the state. Special emphasis on ground-water quantity/quality and other natural resources of economic value.