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Innovation on the Edge?

MCassatt asks: "It's a truism in many fields that breakthroughs come from the edge: the scandalous Impressionists become pretty pictures for posters and umbrellas; the world of science fiction becomes the world of science. The wonderful, the fantastic, and the mad of today are tomorrow's mainstream. Are there examples of this in computer science? Not extreme programming, but extreme programs?"

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  1. Computer Space by Vagary · · Score: 5, Informative

    "Computer space" is the object of study of computability theory. Turing Machines, Post Machines, the \lambda-Calculus, the Language of WHILE-programs, function (morphism) composition, etc. These are all theories about the nature of computer space. Since the Church-Turing thesis and complexity theory pretty much cover the fundamental physics of the space, instead we worry about different ways to visualise and apply the space. It's much closer to engineering than physics is style, but you must admit that there's some similarity.