For the case when screw cap cans, as they say, stuck and does not open, use a simple device made of a wooden block and the old lap belt. Guides buckle do not necessarily, but to nail the strap to the bar, and on the other side to drive the pin under the belt holes needed. How to use this “key”, it is clear from the figure.
Recommend to read
THE MOTOR IN THE ROLE OF TESTER
Among the devices that are used to check (continuity) of electrical circuits, not take samples. They are simple in design and application. The probe is an indicator, in series with which...
BASKETBALL FOR KIDS
Now, many products — sour cream, cheese, ice cream, are packaged in paper or plastic cups, which after use is discarded. But you can adapt them to any subsidiary. cases, such as for...
