It is known that the established garden weathervane with propeller with its constant sound and vibration that is transmitted through the pole into the ground, drives away from the area of rodents and moles. And the Scarecrow in the garden is meant to scare off birds — lovers enjoy the juicy fruit and berries.
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THE PLANE …”HARVESTER”
I work in the locomotive depot of the station Yerofey Pavlovich, produce visual AIDS for teaching assistants machinists of electric locomotives. During the work on the stand pneumatic...
WITH BUILT-IN GEARBOX
I was confirmed in my decision to build a walk-behind tractor after I read the article “Vyatich” (“M-K” No. 7, 1981). However, the design proposed by the magazine, despite all its...
