Invented by Mr. Reidar Finsrud, the whole machine is placed inside a glass mount, to prevent visitors who view the machine in the gallery from touching it. A steel ball (about 2.7 inch diameter, … more →
al 13-lea Weblog - Timp Liberal13lea wrote 1 year ago: Invented by Mr. Reidar Finsrud, the whole machine is placed inside a glass mount, to prevent vi … more →