This week we’ll venture in the realm of theory for a change, starting with Turing machines. In case some of you don’t know what a Turing machine is, here is the Wikipedia definition: “A theoretical ...

With regard to my previous blog on a One-bit processor and a mega-cool Turing machine, I’ve been bouncing around the Internet discovering all sorts of cool things… But before we hurl ourselves ...

One of the problems with a classic Turing machine is the tape must be infinitely long. [Mark’s] Turing Ring still doesn’t have an infinite tape, but it does make it circular to save space. That along ...

The process of grinding was at one time the preferred method of producing workpieces with very high tolerances before the development of high-precision hard turning machines. Thanks to both new ...