Rubik's family cubes of all sizes Rubik's family cubes of all sizes The original Rubik's cube was a mechanical 3×3×3 cube puzzle invented in 1974 by the Hungarian sculptor and professor of architecture Ernő Rubik. Extensions of the Rubik's cube have been around for a long time and come in both hardware and software forms. The major extension have been the availability of cubes of larger size and the availability of the more complex cubes with marked centres. The properties of Rubik’s family cubes of any size together with some special attention to software cubes is the main focus of this article. Many properties are mathematical
Gyula Juhász (sculptor) moderate trend of the Hungarian Art Nouveau. Juhász died on January 6, 1913 in Újpest, a district of Budapest. Gyula Juhász (sculptor) Juhász Gyula (April 13, 1876 – January 6, 1913) was a Hungarian sculptor and medallist. Juhász was born in Eger, in northern Hungary. He was studying at Iparrajziskola (Technical School of Design) from 1891 to 1893, then started to work in a workshop as architectural sculpture assistant. In the second half of the decade he was visiting engraving courses by Ferenc Vasadi. Due to his talent he shortly attracted the attention of Ede Telcs, renown medalist of the