Draw with your compass a circle is not a problem, at least with a pencil, though ink. For this purpose, as is known, there is his replacement leg. If instead the stylus or raspadura to insert it into the reusable part of the blades design knife — get a handy torch for arc or circular cuts on paper, cardboard or soft plastic.
Recommend to read
AMPHIBIAN MUSHROOM PICKER AND FISHERMAN
I want to introduce readers "To the" constructed me an amphibian. Constructed I, in practice, to solve a number encountered in the design of problems and contradictions. There were quite...
HYDROFOIL
This model was designed by students of Victor Pisarev, Alexei Knizhnikov and Nikita Novikov. They built it in the ship laboratory of the Moscow city Palace of pioneers. High speed of...
