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 with rubber I use a suitable diameter plastic bottle cut his whisk and fixed to the hose with a wire twist. Share and others advice. How to Unscrew a screw, which defies the screwdriver? I in these cases, apply the soldering iron: a few minutes of intense warm-up and the screw becomes obedient.
A. VINOGRADOV, Mogilev
Recommend to read
A SMALL PLANE — A GREAT OPPORTUNITY
The aircraft we design and build do not have booths in them, and the pilot's seat. Yes, and they do not need aircraft with a five-meter wingspan and three-kilogram payload. "But then...
WHERE WAS THE THREAD
Many hams are faced with the problem: the drilling micro-holes in the manufacture of printed circuit boards! Drill a small diameter even in the cities is rare, and they often poma. My...
