http://chickencrap.com/specials/arctic.htm Shots of a partially melted then refrozen glacier which looks like a tidal wave of ice.
http://burn-osx.sourceforge.net/Pages/English/home.html An open source CD and DVD burning application for MacOS X.
http://www.visualcomplexity.com/vc/project_details.cfm?index=392&id=392&domain= An old article comparing the system calls required to serve a page in IIS vs Apache.