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
The Adventures of Sharkboy and Lavagirl in 3-D The Adventures of Sharkboy and Lavagirl in 3-D The Adventures of Sharkboy and Lavagirl (also known simply as Sharkboy and Lavagirl) is a 2005 American adventure film written and directed by Robert Rodriguez and originally released in the United States on June 10, 2005 by Miramax Films, Columbia Pictures and Dimension Films. The film uses the anaglyph 3-D technology, similar to the one used in "" (2003). The film stars Taylor Lautner, Taylor Dooley, Cayden Boyd, David Arquette, Kristin Davis and George Lopez. Many of the concepts and much of the story were conceived by Rodriguez's children. The special effects