This workshop runs for 8 days in the School of Creative Media in City University of Hong Kong. The educational goal is to expose the students who have little background in robotics to CNC technology. Participants learn various mechanical, electrical and programming skills by making a CNC machine together. The machine is an automatic production and assembly line that can create architectural models of high rise towers. Roughly designed by myself, and detail designed and made by the students. The machine consists of 5 modules: laser cutting, vacuum grippers, flipping, gluing and build platform.