In this role, the scissors there may be in those cases where it is necessary to mark out the surface measure equal segments. It is enough to fix the ends of the scissors between two wooden slats, holding their bolt or just firmly pulling any cord. In this position, the scissors can be a circularly-cut for plywood, cardboard, plastic.
Recommend to read
IN THE NAME OF SPEED
Middle bomber BB-22 has left its mark in the domestic aviakonstruktorov. About him was legendary. Indeed, this plane was far ahead at the speed of modern bombers, and some fighters. ...
IS-3: THE LAST BREAKTHROUGH TANK
Drafting of a new heavy tank, much superior to commercially produced is-2 on armor protection began in accordance with the decree of GKO No. 5583 on 8 April 1944 and had its prehistory. A...
