privernuty screws to a wooden cube, to help you quickly and accurately to solder the two conductors.
Recommend to read
JACK WILL HELP THE CARPENTER
Flooring will be much neater and better if, instead of the traditional wedges to use an ordinary car Jack. Under the support leg of the Jack placed bars of appropriate dimensions. ...
THREE, TWO, ONE-BLASTOFF!
...Pressed — and rocketmodel rushes into the sky. It worked Elektrostal — nichrome spiral, covered with inflammable matter, heated by an electric current, and the fuse ignited the powder...
