How to be if urgently need to carry out drafting work using ink, a special ruler with a raised above the paper edge among the tools was not there! A way out of this situation is shown in figure — two or three paper clips fixed to the usual square or line, thereby eliminating the leaking of mascara under them.
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INSTEAD OF A KNIFE — NUT
Many items of furniture, housings of radio equipment, various devices are connected on cylindrical spikes Ø 6-8 mm of hardwood (usually oak or letters). Make them the traditional way,...
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RC model-polyopia motor. Motors together with batteries increasingly gaining ground in the modeling. Today, the growing power motors and improved battery options allow you to create a...
