YouTube user Rhys Morgan has solved a problem faced by many: how to open a bottle of beer without an opener.
The ingenious young man simply folds a piece of paper and pops the cap. He folds a piece of A4 paper vertically in half, he then folds in again, the paper is formed into a ‘V’ shape; he then places it on the underside of the bottle and applies pressure, causing the cap to pop off. Watch the video below.