This wonderfully made black box might look like any old box. It even comes with an on/off switch to open the top. Convenient, right? But this little box has a will of its own. As soon as you flick the switch, a mechanical arm emerges from the box and… flicks the switch back. And that is all this box does. Utterly useless, but in a way quite brilliant as well. Just like the website you are currently viewing in your browser.