http://www.instructables.com/id/3D-chocolate-printer-made-from-LEGO/ A lego printer that prints in chocolate, be sure to see the videos.
http://www.dialog05.com/main.html A tribute to the USB standard plug.
http://blog.makezine.com/archive/2006/04/ramen_cooking_rube_goldbe.html A Rube Goldberg device that makes ramen.