Line on writing or desktop has “property” in the right time to get lost in the pile of papers, drawings, details. Fasten to the edge of the table, two cloves, and even better — screw two small screws with round head (not clung to); in the line also make two cut so that they easily included screws. Now the ruler will always literally at hand and never lost.
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“THIRD HAND”
In Amateur practice it is often necessary to assemble temporary circuits and soldering details "stuck" (as a welder). While in one hand the wizard tweezers, soldering iron in the other;...
LIKE CLOCKWORK
Known tip to RUB the screw with soap, to facilitate its mounting in the wooden piece. If it is plastic, for example, sealing the dowel into the hole — then the screw for the same...
