I don't think they have Flamers in this factory. If they I would advice the owner to use them to get rid of the grass before it seriously deteriorates the structure...
Took about 6 hours to make. I used a masonite board for the base. Convyors are plasticard glued to wooden-dowel rollers. Walls are a plastic I-beam cut into 1-inch sections and painted. Gears are LEGO 24-tooth gears, and lasers were made with clear, plastic colored tubing. The lasers were cut short so that robots could pass easily through the square. The laser source walls also were marked on top so that the lasers would not be forgotten about, since they are a little difficult to see on the board.
