Discover how to build a miniature car structure using a 3D pen, cardboard, and metal rods in this creative DIY project. Follow step-by-step as we design the chassis, craft intricate wheels from 3D ...
Discover how to design and assemble a DIY walking mechanism using simple materials like cardboard, paper, and steel wire. This step-by-step guide demonstrates the principles behind crank and ...
Readers of my articles featuring DIY projects may be interested in trying their hand at creating a device from scratch. A great place to start is with a clear, well-drawn schematic. For the last ...