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.
Beyond Logic
Free online tutorials about interfacing the Parallel (SPP, EPP and ECP), RS-232/Serial Ports and AT Keyboard. A detailed document on Interrupts (IRQ's) is included. Most documents available in PDF.