Congratulations to dringo72 for the 1999th submission accepted by NXTLOG. Dringo72 submitted a design called Flat-Bot "Flounder."
From dringo72's post: "The aim of this project was to build the flatest bot possible. It has only the thickness of the NXT brick plus a few milimeters to clear the ground."
You can check it out here.
Where are the chains from ? Are chains available for NXT ?