What if you need to draw a circle, and a compass at hand is not! To get out of this situation by making a simple compass of the bent and strapped to the pencil in the right place for a stylus pen, as shown in the figure.
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The apricot is a valuable fruit crop that came to us from Central Asia. However, not all of its varieties are suitable for drying because of the low content in them of the substance whose...
THE TABLE… ON THE WALL
Desk need and first grade, and academician, not to mention students, engineers, programmers and many other "sedentary" professions. Those that are industrially produced, as a rule,...
