For when you have nowhere to go and all day to get there.
Double Flat-Treaded Bicycle

The unnatural evolution of his previous iterations of treaded bicycles, this is a video of The Q building and riding his latest tank bike, which is only tank-like in that it has treads, because this thing is far from being able to tackle any terrain. It works best on entirely flat, smooth services, and then not even very efficiently. Still, you don’t know until you try, that’s my motto. And, at least in my case, usually a half-assed try with quarter-ass results.

Keep going for the video, but the riding is at the very end.