translate any kind of tricky space into the straight, the flat, the uniform, and the “rational.” This concept of infinity was not imposed upon us by logic. It was the gift of Gutenberg. So, also, later on, was the industrial assembly line. The power to translate knowledge into mechanical production by the breaking up of any process into fragmented aspects to be placed in a lineal sequence of movable, yet uniform, parts was the formal essence of the printing press. This amazing technique of spatial analysis duplicating itself at once, by a kind of echo, invaded the world of number and touch. Here, then, is merely one familiar, if unrecognized, instance of the power of one medium to translate itself into another medium. Since all media are extensions of our own bodies and senses, and since we habitually translate one sense into another in our own experience, it need not surprise us that