When my dad collected a wardrobe, had to tighten a lot of screws. We remember posted in the “Modeller-designer”, the Council is to use in such operations as rotation. But we had the drill. What if you try it? Took a screwdriver from a set of novosela, secured in the Chuck of a drill — and very quickly and easily screw all the screws in prepared holes.
E. LATYPOV, G. Borzya, Chita region.
Recommend to read
THE SOUND CONFIRMS THE COMMAND
Simple circuits sound LEDs turn on electronic devices In Amateur practice, it is frequently necessary to announce the inclusion of any homemade or industrially produced household...
FLOATING LOUNGER
The apparatus which I have named "aquaplane", designed for active swimming on the back even for non-swimmers, with stops to rest as on a sun lounger, directly on the water surface. It...