lego han solo (and, oh, it's life size)
how to make logic gates from lego (so yes, if you were very, very patient you could make an entire electronic circuit)
404 on the original page though.. doh!
fullsize cars (yes yes, if you haven't figured out the theme yet, made from lego)
church of the flying spaghetti monster
a lego lie detector (and other lego hacks)
mindstorms project that plays pong with itself (video)
and just coz it's so damn awesome. a cosmic jellyfish