Bidiakis cube Bidiakis cube In the mathematical field of graph theory, the Bidiakis cube is a 3-regular graph with 12 vertices and 18 edges. The Bidiakis cube is a cubic Hamiltonian graph and can be defined by the LCF notation [-6,4,-4]. The Bidiakis cube can also be constructed from a cube by adding edges across the top and bottom faces which connect the centres of opposite sides of the faces. The two additional edges need to be perpendicular to each other. With this construction, the Bidiakis cube is a polyhedral graph, and can be realized as a convex polyhedron. Therefore, by Steinitz's
How Much Land Does a Man Need? to his daughter that it is "the greatest story that the literature of the world knows"; Ludwig Wittgenstein was another well-known admirer. Motifs from the short story are used in the 1969 West German film "" directed by Hans-Jürgen Syberberg. - a collection including "How Much Land Does a Man Need?" How Much Land Does a Man Need? "How Much Land Does a Man Require?" (Russian: Много ли человеку земли нужно?, "Mnogo li cheloveku zemli nuzhno?") is an 1886 short story by Leo Tolstoy about a man who, in his lust for land, forfeits everything. The protagonist of the story