privernuty screws to a wooden cube, to help you quickly and accurately to solder the two conductors.
Recommend to read
SAILING BOAT UNIVERSAL
If you manage to build such a mini-sailboat, you will immediately become the owner of a whole “fleet”! In fact: the boat of the proposed design, called “Hummingbird” by the author for its...
EASY TO WASH, AND SORT
Feed the dirty beets, potatoes and other root vegetables and even pigs, they say, is impossible. And to wash manually — it is tedious and to be rather still troublesome. As, however,...
