
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
MILITARY VARIANTS of the Il-12
It is natural that interest to the transport plane, superior in its basic parameters of Li-2, has long mastered the air force showed the military. March 11, 1947 issued a decree of the...
THE SOLENOID
So, you are already familiar with the electromagnet, knows how to work the buzzer and electric bell (see "M-K" No. 8 this year). But there is a large group of Electromechanical devices,...