Do not rush to dispose of used aerosol cans. They still serve. In the case that a hole is drilled Ø 8 mm, which are sealed cropped fitting nipple from Bicycle inner tube. Through it is filled with required liquid (paint, varnish, etc.). Inserting the nipple, and filling the balloon with air using a Bicycle pump, get the sprayer ready to work. I. FILATOV, Voronezh
Recommend to read
FIRST AID VACUUM CLEANER
Have been published in the journal advice, how to repair vacuum cleaner hose with cut Velocimetry. But it does not work the necessary rigidity of the connection. To achieve it together...
THE ADVENTURES OF THE “JUNKERS” IN RUSSIA
Some of the development of German designers during the Second world war continue to surprise the experts to this day. These include the creation of jet Sukhoi company "Junkers". ...
