A simple feeder for small birds can be done literally in minutes, using a tin can and a stick of wood or a suitable diameter of the branch.
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GLIDER “CD”
This svobodnymi glider — simple, durable, reliable and moderately "volatile" — was created as a training. It was assumed that newcomers in the process of its manufacture and operation...
THE WING — PLATE
Sometimes the connection details homemade design does not need the usual hex nuts and the so-called wing (with ears). The advantage of the latter is that to tighten and Unscrew them by...
