If you can’t make it to Chuck to turn the light bulb and no ladder or chair will help you simple device from a dense paper and two rubber bands.
Recommend to read
LAMP… FOR A QUARTER OF AN HOUR
The two elements 373, light bulb 3,5ВХ0,26A, a strip of sheet brass with a thickness of 0.5 mm (150x5 mm), cut cardboard (150X X200 mm), cotton thread, glue, a soldering iron and...
LOCKHEED P-3
As the basis for "Orion" used passenger aircraft L-188 "Electra", (1957). Military R-3 differed shortened fuselage, the top of which housed the equipment and operators, and in the lower...
