Soul demands a holiday, without being guided by color of figure in the calendar and a situation. It will want to split an alcohol bottle, perhaps, and in field conditions when near at hand there is no corkscrew. However, the lack of tools isn't an obstacle.
Instruction
1. Press a finger (better a little finger) on a stopper. Continue to press smoothly, without sharp movements until it goes completely to a bottle. Now it is possible to spill. Such way is unacceptable for bottles from low-quality glass at which the bottom can fall off excessive pressure. Instead of a finger the key or any other firm thin subject of sufficient length can approach.
2. Squeeze out a stopper outside: take a bottle for a neck, turn it from yourself and other people and rhythmically tap on a bottom with the opened palm or other subject, rather rigid and wide. When the stopper leaves half, pull out it fingers.
3. Build a corkscrew from improvised materials: twist a screw or the self-tapping screw in a stopper, extend flat-nose pliers.