The “grandfather” safety razors, which have long ceased to use it, there’s one valuable part, of which it is possible to use for other purposes — it clip. Unscrew the components, remove the blade, put the outside flap of sandpaper, turning down and holding its edge instead of the blade — get a miniature abrasive tool for processing small parts.
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PENCIL-SURVIVOR
In No. 12 "M-K" for 1984 described how to lengthen short pencil cut with a thin-walled tube. I'm here for several years are not a pipe extender, and a cap from a ballpoint pen. Pencil it...
Multicharging sketch
Not so long ago we carried away with color slides and purchased for viewing slide projector "Etude-2C". Nothing to say, reliable device it there is only one "but": when the slide show...
