To fix the drawing paper on the drawing Board, a Board which is made of particle Board, is difficult. For anchoring one corner you have to use some drawing pins, as they bend. If you use a magnet like a hammer, then every button, holding it will be included in the Board and fix the paper.
A. PROKOPENKO, Kiev
Recommend to read
CAR FOR TRAVELERS
Czechoslovakian Tatra-87. The speed of the first car was small, but it seemed like the drivers exciting. However, over time they got a taste of driving fast and have begun to demand from...
OVERSEAS THE CONCEPT OF “LIGHTNESS”
Admirals of the United States of America long resisted the emergence in its fleet of light cruisers, preferring the beloved "Washington" class. End to the resistance put by the London...
