Using a strip of cloth, it is possible to screw the screw in any, even remote place.
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FLOATING CAR with an engine from a moped was successfully built by A. Nazarov from Yaroslavl. I want to introduce readers of "M-K" to the assembled amphibian. I designed it to practically...
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The proposed indicator allows you to capture voltage of 6 — 12V (i.e., below the ignition of the neon lamp) and above. In contrast to the known similar kind of indicators, there are no...