At the heart of every computer lies the central processing unit, a vast collection of microscopically small switches and logic-gates. Now, through the power of paper we bring you those same logic gates in goat form.
Presented here is the or-gaot, the goat will nod his head if you press the left button OR the right button OR both buttons.
Download the model, print it onto thin card then cut out and assemble following the clear, fully illustrated instructions. You’ll need some small coins to act as weights, PVA glue ( white school glue), scissors, ruler and a sharp knife.