
From used electrolytic capacitor K50-6 you can make the switch knob for the radio. It is necessary to free the glass of the capacitor from the electrolyte, but instead pour epoxy glue. After the glue is slightly hardened, it is pressed greased with vaseline the axis of the pen device — up to complete curing.
A. SIKORSKII, Chisinau
Recommend to read
SIKORSKY UH-60L BLACK HAWK
In December 1976 the American helicopter firm Sikorsky was announced as the winner of the competition to design a multi-purpose tactical transport helicopter for the US army to replace...
A CONVENIENT RAKE
Rake (hoes and other garden tools), in which the diameter of wood cutting same along the entire length, we have to keep working with excessive stress of the fingers. To facilitate these...