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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AND THE ITEM – AS NEW
Preparation. Modelers and hobbyists often use for their constructions of sheet metal, has a used, with bends and dents. Removing them (the edits) is usually carried out with a hammer, on...
SHINE EVEN BLOWN
Inspired by the originality of technical solution, published in the journal "modelist-Konstruktor" No. 11'78, I modified the circuit for fluorescent lamps and for many years its use in...
