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.
LiveMath Maker
Computer algebra and graphing tool for Mac, Windows, Linux and Sun, formerly sold under the product names Theorist and MathView, with ancillary product Expressionist. Includes a browser plug-in.