Darmstadtium was first made on November 9 , 1994 . It was made at the Gesellschaft fÃ 1\/4 r Schwerionenforschung ( GSI ) in Darmstadt , Germany . Darmstadtium was first created on November 9 , 1994 at the Gesellschaft fÃ 1\/4 r Schwerionenforschung ( GSI ) in Darmstadt , Germany by Peter Armbruster and Gottfried MÃ 1\/4 nzenberg , under the direction of professor Sigurd Hofmann .