Beer style beer differently. Since sugars are converted to alcohol during the process of fermentation, gravity can be used to estimate the final alcohol. In beer brewing, a distinction is made between the "original gravity", the gravity of the wort before fermentation has begun, and the "final gravity" of the product when fermentation has completed. Since the concentration of sugars is directly proportional to the gravity, the original gravity gives a brewer an idea of the potential alcoholic strength of the final product. After fermentation, the differences between the final and original gravities indicates the amount of sugar converted into alcohol, allowing
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