If the plane piece of iron are induced to razor sharpness, and the Board you plane them, without knots n ROE, from the plane pours a silky ribbon chips such strength and beauty that sweep it into the trash just a sin.
Young technicians syut Czechoslovak city of Plzen has found a use for chips together with other materials to make models.
If you glue strips of veneer such improvised in a few layers with epoxy, you get blanks for the ribs. При1 the angle between the strips of chips of about 20-30°, and glue the package is best between two sheets of organic glass — it is easier to separate the workpiece ribs. As shown, the durability of such parklea even higher than that of mm aircraft plywood.