When you need to hammer a nail near the ledge of the wooden parts, then there is always the danger of damaging it. However, this will not happen if you use any metal or plastic strip installed between the nail and the ledge, it will send the hammer and protects the edge of the part.
Recommend to read
AN ASSISTANT ELECTRICIAN
The proposed instrument is an improved version of the previously published article "the Indicator of the electric field" [1]. An assistant electrician (NPE) is a relatively...
FOR BIPOLAR TRANSISTORS
This device whose description was published in the journal "Funkamateur" (GDR), used in various measuring devices or equipment, where necessary intermittent light or sound alarm....
