A simple device for carrying a wide sheet materials are easy to make yourself, having at hand two, tee, four corners and three or four water pipe section.
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Little micro-car "the Breeze" was created three years. It was conceived as a double jeep with a canvas roof, flat windshield, three doors, the side from which the glasses had not. A year...
THIRD HAND
When working with such sensitive measuring instrument like micrometer, it is necessary to hold it with two hands — and what to hold on to what is measured! A kind of third hand may be...
