robotic arm

The parts can be assembled into a basic model of a robotic arm. This could be massively improved, and feel free to do that. By replacing the motor part with an electrical motor same size and connecting it to a control board of some sort, it could be programmed to move and pick up various small objects. Also it could be an basic start for children to develop the love for building, creating and improving things, setting their mindset to an engineering path.