WITHOUT BURSTS

Carrying water-filled bucket at a great distance, it is difficult to ensure that it is not spilled. The problem will remove a simple technique, often used by rural Housewives is sufficient to lower the surface of the water with any floating disc, for example, plywood.

THE BOLT CAP

Under certain operating conditions (e.g., vibration) threaded connections progressively’m quite unhinged by it. To avoid this, do not have to screw the lock nut: its role can play and a kind of cap, bitumen or melted plastic coated on the end of the bolt and nut.   V. GOLOVASHIN, Rybnoe, Ryazan region.