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.mathresources.com
Makers of MathResource, the interactive version of The HarperCollins Dictionary of Mathematics by Borowski and Borwein, MathPoints, and MRI Graphing Calculator.