Alan Turing: My new obsession: LEGO mecha

It started with this, the Mobile Frame Zero kickstarter page. I need a new board game, or a new hobby, like a hole in the head. But I'm absolutely enamored with these little LEGO robots. Some builders are doing incredible work, using blocks in ways that were never intended, and I'm deep in the rabbit hole of photo galleries. I mean just look at these: