Groups Rocketry Formula 1 Helicopter design Welding and Fabrication Design Aircrafts design Boat design using inventory or AutoCAD Fighter Aircraft Design Submarine design CAR PARTS Scuba diver / Rebreather Mechanical Design Guns Manufacturing drawings exchange Electric Motorcycles & Electric Bicycles A-Cat / A-Division Catamaran Class Design To Shine Small Wind Energy Machines Turbomachinery Artificial Intelligence and Deep Learning Boat Designs and Calculations ANSYS Mechanical FEA Aero Design Reverse Engineering CAD for Creativity and Innovation ANSYS CFD Fluent Ship, Boat, and Yacht Design Hydrofoil Technology LensMechanix Teens In Engineering Remote control CFD and FEA Drones Design Generative Design / Topology Optimization Robotics Cars and Automotive Design Gears