Hi Patrick. Its pretty amazing what you can do with some odds and ends. The loading scaffold was made with some styrene strips and the wheels are shirt buttons. the Acme 2000 is mostly made of cardstock with some window screen used for the vent mesh. the duct work is soda straws. I could have done a better job on those, but Tuesday waits for no one. The grain is some parakeet grit I got from Walmart's pet dept. if memory serves. All in all not a lot of expense but a load of fun (and a little whimsy I hope).
