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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MAIN BATTLE TANK T-80
19 April 1968 a joint resolution of the Central Committee of the CPSU and the USSR Council of Ministers "On creation of gas turbine propulsion for objects of armored vehicles" SKB-2 at...
LAMP FOR WORKSHOP
The lamp has only three pipe parts: the bracket, the clip and the visor. The first two (see picture) made of steel sheet with a thickness of 1-1,5 mm (dotted line marked bend line). The...
