According to this principle, before doing traps for birds: foldable cover charge was based on a vertical stick-backup, which in turn was mounted on “cautious” horizontal. Cost the bird to sit on it, as a prop fell and the lid slammed shut.
I remembered this principle when it took to catch the mouse. A similar structure was arranged in a glass jar with a metal lid. And slamming the pad tightly blocked cut a hole in the lid, attached to it a magnet.
A. CHEMPALOV, Ishim , Tyumen region.
Recommend to read
RUST WILL NOT INTERFERE
Loosen rusted threaded connection will be easier if you soak it with dishwashing detergent of a type of "Fairy", "Drop", etc. and leave for some time. Those funds contain components...
THE NAIL WITH ONE HAND
Much easier working with a small nails can a upgraded hammer, with magnetic insert (see Fig.). To do this, cut a little wedge-shaped part of the firing pin, drill the socket for...
