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.
Greenroofs.com: The Resource Portal for Green Roofs
Information about green roof architecture including history, advantages and issues, plant lists, markets in North America and Europe, case studies, events, and links.