The general notions of functionality, limits and continuity are explained in the article Function. Encyclopaedia Britannica, 11th Edition, Volume 14, Slice 5 Various The nearest to it to be found there is functionality, which is defined as â The state of having or being a function. The Psychology of Management L. M. Gilbreth British Dictionary definitions for functionality Expand
Einstein's Dreams. Einstein's Dreams is a 1992 novel by Alan Lightman that was an international bestseller and has been translated into thirty languages. It was runner up for the 1994 L. L. Winship/PEN New England Award. Book Club.
Soon after completing his special theory, Einstein had the happiest thought of his life (1907). It came while he was sitting in his chair at the patent office in Bern and wondering what it would be like to try to drop a ball while falling off the side of a building.