Bike pedals used to put a metal screw cap to protect the bearings from contamination. Now, instead, use the plastic plugs, which are often lost. Rescue plastic or nylon tubes from medical bubbles. Such substitutes being kept quite steady.
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MOTORBOAT “MIRAGE”
In my time, I had the opportunity to build and test many motorboats. The first to hit the water was the motorboat "Zvezdochka", whose drawings were published in the October 1966 issue of...
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If your stock of drills is quite diverse, it is more convenient to place them on the wide wooden bar on the principle of a grid. The advantages of such vertical storage is obvious: the...
