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.
Quantenphysik
Eine leicht verständlich Einführung in die Quantenphysik (Heisenbergsche Unschärferelation, Schrödingers Katze und Viele-Welten-Theorie).