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
SWITCH FOR GROWTH
If necessary, almost any switch can be very simply converted so that they could be used by both adults and children. This will require a strong nylon thread and two balls of different...
BK-117
This is the first-born of the joint helicopter program of Germany and Japan. Serial production of VK-117 deployed in 1982. The helicopter is a twin-engine passenger aircraft...
