Laugh Byte 10

TeachYouVids: Teaching you things that I shouldn't teach you. If we place this piece of paper in here, and turn the wheels, the piece of paper should always stay at the same level. But when we arrive at the flat part of the mechanism, the paper should drop a little bit. And that's how we know that that is the right number. So I placed a piece of paper next to the wheel, and then I started turning it, testing