appendixIntro


A strange instruction

Recently I had the pleasure to surrect a wardrobe of a well-known Swedish wood furniture store.Honestly, my skills in handicraftare limited, but to construct such kinds of productusually is a solvable problem, because attached there is an instruction.The very object that I have tried to construct contained the figure below as illustration. Something was wrong, each component part in fact looked a bit different...

ikea

Eventually, I was not able to construct the wardrobe, but the instructionhad caught my interest. What actually was wrong with it?On the first view there wass nothing striking. However, none of the represented the component parts can exist in our 3D world! There exist“impossible objects.”


appendixIntro