A trick to cool your drink in just 2 minutes

It's hot! We are thirsty! We want to cool off! here is the best thing in the world to chill a good beer or any other drink in time to say it! And in addition the trick is very simple! All you need is water, salt and ice cubes! No more complicated than that! With this trick, it's over to drink bar or half-cold beer! No more excuses! I'm going to do it now !!