A physicist named Sterling Backus recently printed a full -size Lamborghini Aventador style in his backyard 3D Sheet Board ExtRusion Line sports car. A physicist named Sterling Backus recently printed a full -size Lamborghini Aventador -style supercar in his backyard. According to a public account of Silicon Valley, a physicist named Sterling Backus recently printed a full -size Lamborghini Aventador -style supercar in his backyard 3D. Sterling Backus and his son have worked on this project for nearly a year and a half, investing about 20,000 US dollars. The two printed the body panel, taillights, headlights, and even printed the ventilation port with various plastic. In order to ensure the safe driving of the car, Backus wraps some printed parts with carbon fiber. In addition to the chassis, engine, gear -drive bridge and other structural components (such as the internal structure of the door), the entire body of the car uses 220 thermoplastic plastic scrolls including PLA for 3D printing for carbon fiber packaging parts. ASA and ABS are used for non -packaged parts, such as front light buckets and taillights. PETG is used to run taillights and taillights. CF nylon is used for displacement door. PLA uses Creality CR-10S and Creality CR-105S 3D printers, and more tough materials are printed for $ 699 QIDI XPRO system. Of course, these two cars are also composed of 3D printed components. Its engine, chassis and other structural parts are not printed in 3D. \”Our goal is to show the car as a STEAM project in a local school to allow children to be more interested in science, technology, engineering, art and mathematics.\” Backus told the media.