Wilhelm König aiva mubatsiri paNational Museum yeIraq muma1930. Akanga aona zvinhu zvakawanda zvesirivha zvakabva kuIraq yekare, zvakafukidzwa nematafura endarama, uye akafungidzira kuti zvaive zvakafukidzwa nemagetsi. Muna 1938 akanyora pepa raitaura kuti vangave vakaumba galvanic cell, zvichida yakashandiswa kuisa electroplating yegoridhe pazvinhu zvesirivha. Iyi dudziro inorambwa nevanofungira zvisizvo.Vamwe vanotenda kuti waini, muto wemonimu, muto wemazambiringa, kana vhiniga yakashandiswa semushonga weacidic electrolyte kugadzira magetsi kubva pamusiyano pakati pemagetsi emagetsi emhangura nesimbi. Mubvunzo: Ndiani Wilhelm Konig?
mubatsiri paNational Museum yeIraq muma1930