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.
The Sears Tower Skydeck
Official site of the observation deck on the 103rd floor of the Sears Tower. Includes general information for individuals and groups, building trivia, online ticket sales, and teacher's guide.