If a wooden bar and drill two holes the diameter of pencils or flomasterom — get a new handy tool for drawing or sketching: one motion will be two parallel lines. Instead of a single bar it is possible to use two longitudinal halves, in which to choose the grooves for writing the stems and then tie or glue the workpiece.
Recommend to read
THE APENNINES AT THE START
Included in the First world war later than the other great (or applying for this role) powers, Italy was behind them in many branches of naval Affairs. And probably not due to a lack of...
TOWED MACHINE
Starting a towing device (Fig. 1) easy to produce in any model circle. In the absence of a lathe it can be made flat, which, however, some will increase size, but will not affect...
