When working with imitation leather or thin skin, which are often used for the models or devices, there is a need in the holes of small diameters. In these cases, rescue of a homemade tubular proboinitsa. This can be obtained for example from a metal rod of a ballpoint pen after extraction of the writing unit and sharpening the edge of the tube.
Recommend to read
WALL… CELLAR
Despite the widespread use of electric refrigerators, such as the construction of the cellar maintains its position. Especially in rural areas and in suburban areas, where in these,...
GLIDER BS-3
"If we turn the pages of aviation history, you will find that most modern aircraft as heavier than and lighter than air born motorless aircraft were gliders, airships — balloons. Motors...
