Wood workshop: The first step is the carving of the wooden blades, resulting in a product that looks like a plane wing.
Mechanics workshop: A second-hand vehicle wheel hub will be used as the rotation axis for the helix. The casing will be welded from a steel tube and corner piece.
Resin & Electricity workshop: The disk-shaped generator is entirely made by the trainees. It is composed of a stator and two rotors. A copper wire is wound onto a bobbin, and the bobbins are cast into resin to form the stator. Magnets are fixed on steel disks to create the rotors.