THE RING IS SAFER

THE RING IS MORE RELIABLEMany of the TVs antenna socket is shallow and the plug often POPs out. Attach or stick on the entrance of the socket guide ring of sufficient height with an internal diameter slightly greater than the cable — the plug will stay securely.

 

V. GOLOVASHIN, Rybnoe, Ryazan oblast

Recommend to read

  • PIONEER TILLERSPIONEER TILLERS
    Which exhibit the most interesting? Obviously, the one with the most visitors, which often induce camera lenses. This exhibit at the Moscow city exhibition scientifically-technical...
  • THE AMPHIBIAN ON THE ICE TRACKTHE AMPHIBIAN ON THE ICE TRACK
    The prototype model has served as a snowmobile amphibian created in 60-ies a group of young professionals under the leadership of the Soviet aircraft designer A. N. Tupolev. This car...