Advice 1: How to open a can without can opener

I'm sure many have faced such an unpleasant domestic situation when you need to open the jar, a canning knife, unfortunately, not at hand. In order to open any canning jar, regardless of, it glass or tin, you can use a conventional knife. But it is unsafe, so there are other techniques and methods...
How to open a can without can opener
Instruction
1
If you are faced with the problem of opening jars, you can use... own elbow. Yes, but do it carefully. Put the jar on any surface that does not slip. Then visually mark the center of the lid, and sharp movement to hit him with his elbow. To avoid injury, do not cut away the elbow, and do it right in clothes. If you fail the first time, you can hit the center of the lid again. In the end, the edge of the lid will pop up and you can open the jar with your hands. Thus use caution, picking up a rag, after all, cover edges may be sharp.
2
The second option of opening a glass jar very similar to the first, only instead of an elbow you can use any small stone-pebble. Try to use it to cover the indentation into the banks. When the edge of the cover will disengage from the neck to the desired length, you will just gently pry it and break with the banks hands.
3
Sometimes we are faced with the problem of opening tin cans. We all know that such containers consist of two parts. The first part is the actual Bank itself (bottom and sides) and the second cover. Cover is attached to the main part by a method of crimping the edges of the banks. In order to open tin jar, just carefully bend the edges with pliers. Voila!
4
If you are pliers, a jar can be opened and others proven method. To do this, place the tin on a flat stone so that the rim was at the bottom. Measured movement then RUB it on the stone until, until the sheet will not be erased. Periodically turn the jarto the edge of the rim was worn on all sides evenly. It is best for this method suitable stone with a rough surface. On the same principle you can use another alternative tool - file.

Advice 2 : How to open canned food

Spoiled foreigners believe that the domestic canned food with no can opener, you can open except with an axe. But our people Fudge a lot and have done with tin cans in three accounts in surprising ways.
How to open canned food
Instruction
1
The most common is the use of a knife. Stick it in the lid along the rim and cut the jar in a circle. In the absence of a knife, you can use any sharp object, screwdriver, piece of iron or break in half with a spoon or fork. Slotting them will fail, but you can punch a few holes in a row and connect them.
2
To open canned food without a knife, you need to understand the structure of the cover. It consists of a tin plate whose edges are clamped by the rim of the jar. You can take pliers or a similar tool, to capture them the edge and bend it, more of such efforts and the cans are open.
3
If there are no such tools to deal with the possible side friction. You need to make the jar top or bottom side to the stone, to the wall or other hard rough subject and start to RUB until then, until the protruding edge is not erased, then the Bank will be opened easily.
4
From many options how to open a tin can with two spoons and sneakers, the most interesting is the following. You need to put vertically one spoon handle to the lid of the jar, cover it with its inner concave side of the second spoon and beat with a slipper. After a little practice you can punch a few holes and pick open tin between them with the same spoon.
5
How to open a tin can without a knife, if it's glass and has a screwed cap? Enough to strike with an elbow or fist in the center, then cover is loose Unscrew. If it is a pity to spoil a cover, or not enough effort on the kick, you can turn over the jar and lower the shoulders in hot water, and then easy to open.
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