The simplest “neprolivajku” for the paint or varnish can be done EA literally two minutes, if you drive in a Board cut two nails and pull them rubber ring cut from a Bicycle or a car camera.
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NAILS -SAFER
Unneeded hole in the wooden partition or details it is easy to putty. However, such a tube may eventually shrink or crack and fall out. This does not happen, if before applying the...
LENS FOR… MOBILE PHONE OR POCKET KVN
In the early XIX century the French scientist Augustin Jean Fresnel has created an unusual lens, which are not brushed solid piece of glass with a spherical surface, and a set of...
