Beer is one of the drinks that are most associated with summer or hot days. An iced glass of beer looks ideal in such cases.
But what if you find that when you want a glass of iced beer, there are only a few warm cans in your cupboard? See the trick below, to freeze it in just two minutes!
All you need is a bowl full of water, ice cubes and two teaspoons of salt. Take a bowl and fill it with water and ice cubes. Immediately after, add a little salt and place the beer in the bowl.
Salt drops the temperature very quickly and we enjoy our beer cold, as it should be. All this thanks to the second law of thermodynamics! The temperature can even drop by 19 degrees Celsius!