In the practice of the house master often there are cases associated with loosening or tightening of screws of large diameter. Without the “powerful” screwdriver not to do. Equip her with a pen, as shown and work with it will be much easier.
Recommend to read
SANDPAPER — LIKE NAIL FILE
If the amount of grinding work to be done is large, it is advisable to make a simple tool holder under the sandpaper: work will become much easier and more comfortable. The wooden bar...
AGAIN ABOUT BIOGAS
The editors have received many letters on the publication of "Biogas: and warms, and cooks" (see "M-K" № 1, 1987), based on the materials of the Romanian journal "Technium". Of readers...
