Brewing cylindroconical vessels, through open stone vessels, to wooden vats. After the wort is cooled and aerated – usually with sterile air – yeast is added to it, and it begins to ferment. It is during this stage that sugars won from the malt are converted into alcohol and carbon dioxide, and the product can be called beer for the first time. Most breweries today use cylindroconical vessels, or CCVs, which have a conical bottom and a cylindrical top. The cone's aperture is typically around 60°, an angle that will allow the yeast to flow towards the cone's apex, but is
Alcohol Is Free Alcohol Is Free "Alcohol Is Free" is a song performed by Koza Mostra and Agathonas Iakovidis. It was Greece's entry in the Eurovision Song Contest in 2013, where it eventually came 6th at the finals. It was composed as a mix of ska, punk and rebetiko music styles. The song's chorus is sung in English while the rest of it is in Greek. It was performed at Eurovision with the performers wearing kilts. The song also included a number of allusions to the Greek government-debt crisis and a feeling of suffering as a result of it. At the Eurovision Song