Cardboard modeling or cardboard engineering is a form of modelling with paper, card stock, paperboard, and corrugated fiberboard. The term cardboard engineering is sometimes used to differentiate from
Cardboard model of the Scott Monument, Edinburgh (1860)
A plotter is a machine that produces vector graphics drawings. Plotters draw lines on paper using a pen, or in some applications, use a knife to cut a material like vinyl or leather. In the latter cas
Hewlett-Packard 9862A calculator plotter drawing a Lorenz attractor