
Plastic body ball point pen is often broken, especially at the tip, near the writing unit. Operational offer a way out: to tighten tight the rod in a paper tube, taped the edge of the strand. This “ball” will serve to securely purchase the new.
N. ALIKIN, St. P etersburg
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BAG FOR NEWSPAPERS
Keep Newspapers and magazines in a pile is inconvenient. Make this table a shelf of two wooden stands and wooden cross rods, which pressurewe soft cloth (or leatherette) to the panel in...
TALK THROUGH THE WALLS
Many years used the intercom system with loud-speaking simplex communication, consisting of a main panel and linear unit connected between a two-wire line. The radio was mounted low...