
To measure the thickness or diameter of small fasteners do not have to have a caliper: rescue improvised version of conventional clothespins. It is sufficient to attach the metal plate coated with graduations as shown in the figure.
I. KORENEV, Korolev, Moscow region
Recommend to read
ROUTE “MAZDA”
Despite market saturation, radio-controlled car and their simplistic and relatively cheap likes — RC avtokraski, EN-route kits are all also attract the attention of fans of sports...
WELDING KID
When constructing or repairing equipment, domestic equipment in front of home masters are often faced with the problem: how to cook certain items? Buy a welding machine is not quite...