For reliability of bolted connection in terms of vibration under the nut usually enclose a split spring washer: its sharp edges prevent the loosening of fasteners.
Advice
THE PATCH FOR THE BATH
The damaged area of enamel in the bath, you can restore yourself. To do this, first clean it with sandpaper or an abrasive stick to metal, wipe with gasoline and allow to dry.
THE FIT AND PENCIL
Even if storage together with small tools marking pencil will not lose the sharpened stylus, if it is to protect your cap
HOLE WITHOUT A DRILL
How to get a large round hole in the soft and thin plastic? Instead of drill it is convenient to use an ordinary drawing compass gauge: one of the two legs are sharpened the blade and upon rotation
TREAT THE REMOTE
Over time, the most frequently used buttons on keyboards, remote controls (remote control), home appliances and calculators from multiple presses fail — the device will not respond to your efforts.
THE PAINT WON’T HURT
Many decorative vases and figurines have a rough bottom, which can scratch the surfaces of polished furniture. This can be avoided by sticking to the bottom of the paper or cardboard, carefully cut along the contour. The best glue to use easy to wash them (for example, Wallpaper paste or simple paste).
THE DYE PACKS
When you have a lot to paint, but even if changing the color — cast under the cans the paint will not save enough. Meanwhile, you can do one enough to insert it into a plastic bag and secure with a rubber band.
CANOEING LIKE THE INDIANS
“A canoe made of birch bark… the most convenient and easy means of transportation. The bark of one birch, typically enough for one canoe; they are in a suitable form that float on water easily, like a cork” (John. Catlin, 1841).
Boat of the North American Indians can be fairly easily made not only of birch bark, but of a hard, fibrous plates (e.g. hardboard) or thin plywood. Below is a guide to the manufacture canoes from such sheets.
CATAMARAN MATTRESSES
For lovers of hikes of the day off prefer to relax on the water, great interest will present an unusual variant of the lightweight catamaran, published in the Hungarian magazine “Earmaster”. This is a single pleasure “boat” with a rowing treadle, which is based on two beach inflatable mattress They are used without modification or any improvement, therefore retain its traditional meaning. And to go on them in a small swimming — perhaps fishing or just a ride — enough to lay a small wooden frame with attached to it a conventional folding chair, popular with vacationers and retirees.
SUN PROTECTION
If the solar rays fall on the thermometer, mounted outside window frame, it heats up and shows… its temperature, not the ambient air.
