Matzo Matzo Matzo, matzah, or matza ( "matsoh", "matsa"; plural matzot; matzos of Ashkenazi Jewish dialect) is an unleavened flatbread that is part of Jewish cuisine and forms an integral element of the Passover festival, during which "chametz" (leaven and five grains that, per Jewish Law, can be leavened) is forbidden. As the Torah recounts, God commanded the Jews to create this special unleavened bread. During Passover it is eaten as a flat, cracker-like bread or used in dishes as breadcrumbs and in the traditional matzo ball soup. Matzo that is kosher for Passover is limited in Ashkenazi tradition to plain
H engine naming scheme refers to engine description, similar to inline engines being named I4 or I6, rather than their appearance front-on. H engine An H engine (or H-block) is an engine configuration in which the cylinders are aligned so that if viewed from the front, they appear to be in a vertical or horizontal letter H. An H engine can be viewed as two flat engines, one atop or beside the other. The "two engines" each have their own crankshaft, which are then geared together at one end for power-take-off. The H configuration allows the building of multi-cylinder engines that are