A spit holder assembly comprises a longitudinally oriented hollow body having a triangular cross section and opposite ends, and an outwardly directed transverse flange connected to the body between the opposite ends thereof. The core procedure of the method is the construction of a hypothesis-parameter, acting as an \u201cego\u201d of the non-biological reasoning system. The blower conducts cooling air into a manifold. The method can also include forming a plurality of depressions in the dielectric, and simultaneously depositing a conductive material into the aperture and at least some of the depressions.