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.
paper punches
A hole punch (known also as a hole puncher, paper puncher or rarely perforator) is a common office tool that is use to create holes in sheets of paper, often for the purpose of collecting the sheets in a binder or folder.