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.
rock polishing
Rock polishing is a lapiary process whereby rough stone is polished and smoothed using simple machines to produce attractive stones. The most common means is tumble polishing, but there is also vibratory finishing.