 Complete the following phrase:  The first reported use of zinc-antimony alloys was in the original work of T. J. Seebeck on thermoelectricity, a scientist who would then give his name to the Seebeck effect. By the 1860s, Moses G. Farmer, an American inventor, had developed the first high powered thermoelectric generator based on using a zinc-antimony alloy with a composition very close to stoichiometric ZnSb. He showed this generator at the 