Magnetic stand made from old magnet, will take care about the safety of various small items — from paper clips and pins to “precisely” small tools and fasteners. It will also help to find them on the floor, covered with a fleecy rug.
Recommend to read
BUILDING A CAR
ACCORDING TO THE RULES. Twenty years ago there was an extensive debate: to allow or deny self-made cars? The idea of their buildings were resistant opponents. The latter believed that...
MANNED ROCKET
In the early 1960-ies of the Soviet armed forces required a new aviation-missile complex to combat air targets flying at altitudes from 500 to 23 000 m with a speed of from 500 to 3000...
