
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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Every year in the U.S., sold to 450 thousand SUVs this model, which gives reason to talk about him as "popular" American jeep. The growing popularity of this car in Russia. The first...
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The surfaces are usually not only previously degreased, but cleaned with sandpaper to get the roughness that increases the strength of the connection. The same effect can be achieved if...