Apparatus for extracting pomegranate seeds from pomegranates including a pomegranate breaker operative for breaking open pomegranates generally without cutting pomegranate seeds at the interior of the pomegranates and a pomegranate seed extractor operative to engage broken open pomegranates for separating the pomegranate seeds from other parts of the pomegranates. for 24 hours; which leads to a marked reduction of the warp of the self-supporting GaN substrate 35 such that dislocation densities of its obverse and reverse surface are 4\xd7107 cm\u22122 and 8\xd7105 cm\u22122, and thereby such a low ratio of dislocation densities of 50 is well-controlled. In the example shown, the turbine drives a sun gear, which drives a planet carrier and a ring gear in a differential manner. The plurality of annular zones include narrow and wide zones respectively satisfying conditions and :. The method includes navigating to and retrieving the source web page and decomposing the source web page into its constituent objects. An electrically insulating oxide layer separates the ion conductor solid electrolyte material from the electrochemically active electrode.