Norwegian engineer invents electric cock ring
From Aftenposten: "A thin, battery driven ring which can be drawn onto the penis should be able to produce the same effect as potency stimulating pills. The mechanical, rather than chemical, approach is a Norwegian invention. Electrical engineer Birger Orten invented the simple stimulator. The contraption is comprised of a narrow, thin ring with advanced energy transferral that is placed at the root of the penis."
