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
Portable Power Station
I propose a design for a gasoline-electric unit (GEU) "Firefly", designed for charging batteries, powering lighting lamps and other DC consumers at 12 V.
I developed this unit three...
IT WAS CREATED TO FIGHT
He was born in the terrible days of August, forty-one. It was created for combat and was ready to fight. Fast, agile, and with powerful small arms and rocket weapons, finally, sheltered...