Groups Prosthetic Models β π¬πππππππ πππ π«πππππ π¬ππ β Welding and Fabrication Design Mechanical Design Guns Electric Motorcycles & Electric Bicycles 3D printing Operators and Maintenance. Aero Design ANSYS CFD Fluent Mechanical Engineering 3D Sculpting Drones Design Robotics SOLIDWORKS Design & Help Gears