Thats neat, thanks for the link. I knew that there was plenty of historical precedent for this kind of thing, but I hadn't heard of Llull before. That's really

Thats neat, thanks for the link. I knew that there was plenty of historical precedent for this kind of thing, but I hadn't heard of Llull before. That's really neat that he also used concentric dials. But I doubt his wheels had Twitter integration, hehehhh..