The sun is at its zenith and the slight breeze was not enough to refresh yourself. You decide to share a beer with friends ...
Magic Trick:
The magician has a cold beer in one of his friends. He pours a few drops in a beer mug to hold the viewer in suspense wealth and show that it is indeed a real beer. Hardly time for his friend to taste the sweet drink that the magician took his bottle of beer and just tap the bottle neck of his friend with his own.
In a split second, freezes the beer inside the bottle!
Secret of magic:
The secret of this magic lies in its preparation. You simply put in the freezer for approximately 2 hours, the bottle that you serve your friend. If you place it in the freezer, you'll have less time. Regularly check that the beer does not freeze if the bottle could be opened.
When the drink is almost frozen but still liquid, you can serve. The beer will flow normally into the glass. The secret technique used is known jokers of student parties. Indeed when you tap on the neck of a bottle of beer with your bottle, it has the effect of releasing the bubbles of carbon dioxide and so bring out the beer foam which usually dripping from the bottle and makes laughed the little funny that you played this turn.
We use this trick in the same technique. However it will not produce exactly the same effects as the initial conditions will have changed. In our case, carbon dioxide will act as a catalyst and will quickly freeze the water in beer.
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