Everyone had to solder, know how much trouble is due to the fact to hold the workpiece in position. Much easier to work with if you make a simple vise, consisting of several pegs mounted on a wooden bar.
Recommend to read
THE BRUSH DOES NOT DRY UP
If in a plastic cover for glass jars to make the appropriate hole for the handle paint brush, "kill", as the saying goes, "two birds with one stone": and the paint in the Bank will not...
HYDROFOIL
This model was designed by students of Victor Pisarev, Alexei Knizhnikov and Nikita Novikov. They built it in the ship laboratory of the Moscow city Palace of pioneers. High speed of...
