Instead of the traditional snapper trap, when it is necessary that the captured animal was alive, it is possible to use improvised means, for example, a large glass jar with a bait: over the slanted glass mouse can’t get out.
Recommend to read
COMBINATION LOCK
About code locks wrote more than once. However, most of them are difficult to repeat. Design suggested by our Bulgarian friends (the journal "Radio Television Electronics"), devoid of...
SCREW IN AID OF THE WEDGE
In a carpenter's workbenches often break the back clip cover and bench, as students, setting the workpiece, forced to hammer in the holes of the cover and clamping wedges. In the circle...
