Do not you find that a bunch of keys in your pocket slizhkom became cumbersome? Solder them in pairs, and it will be much more compact and easier to use. The keys are connected to a pair of depending on the length and destination. Possible combinations can be the key to the apartment and from the mailbox; the key of the garden gate, and to give the key to the garage and from the castle at the gate.
Recommend to read
TWO CYLINDERS FOR FOUR WHEELS
To build a simple, unpretentious, and reliable car, I was, one might say, forced by circumstances. Back in the memorable times of general shortages, I bought a well-worn "Zaporozhets" that...
BERRIES LIKE STUFFING
I read once in a magazine advice to skip the berries for canning sugar through a meat grinder. Tried: I have not — clogged the outlets after the first three or four tablespoons of...
