What are face centers?

Some articles on face centers, face, face center:

Master Pyramorphix - Solutions
... Its 4 corner pieces and 4 face centers together are equivalent to the 8 corner pieces of the Rubik's Cube, its 6 edge pieces are equivalent to the face centers of the Rubik's Cube, and ... scheme used for the Rubik's Cube, and the face centers are not sensitive to orientation ... with a non-standard coloring scheme where face-center orientation matters, and the orientation of 4 of the 8 corner pieces do not matter ...
Skewb Diamond - Number of Combinations
... The puzzle has 6 corner pieces and 8 face centers ... The positions of four of the face centers is completely determined by the positions of the other 4 face centers, and only even permutations of such positions are possible, so the number of ... Each face center has only a single orientation ...

Famous quotes containing the words centers and/or face:

    But look what we have built ... low-income projects that become worse centers of delinquency, vandalism and general social hopelessness than the slums they were supposed to replace.... Cultural centers that are unable to support a good bookstore. Civic centers that are avoided by everyone but bums.... Promenades that go from no place to nowhere and have no promenaders. Expressways that eviscerate great cities. This is not the rebuilding of cities. This is the sacking of cities.
    Jane Jacobs (b. 1916)

    The ears, which master the face of a dunce, are that part of the head which most publishes stupidity.
    Alexander Theroux (b. 1940)