To pull the oars will be much easier if you install in a boat footrest. It consists of two shaped holders and crossbar. As the crossbar, you can use the cut water pipe.
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PRESS-EKSPRESS
If your intention is to re-bind the dilapidated books of your library, it makes sense to produce here is a simple device used as a press for trimming the worn out edges of the pages....
Tractor-dump truck: small but mighty
The first homemade motorized helper appeared in our family almost 20 years ago. We built it according to V. Ilyichev's design, published in one of the issues of the "Modelist-Konstruktor"...
