We all know that when watering garden plants water shall be sprayed. For these purposes it is possible to manufacture the nozzle on the hose from the segment of steel pipe of suitable diameter. First billet from one end should be flattened, and then a hacksaw to make here is a keyhole that will allow in the future to make the tip required to spray form. Sharp edges grind needle files. Then gently with a hammer to bend each other “antennae”, leaving between them a thin slit.
Recommend to read
AND GRAPHITIZE
In one of the rooms of your magazine for the last years drew attention to the Council graphitize — a convenient box with a piece of lace for sharpening a slate pencil. I propose to use...
A-7 FOR
N. Kamov, getting to the first combat autogyro, designed for communications, reconnaissance and correction of artillery fire, already had experience of creating such helicopters,...
