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
1978 Greenlandic alcohol referendum 1978 Greenlandic alcohol referendum A two-part referendum on alcohol was held in Greenland on 20 June 1978. Voters were asked whether they approved of the banning or rationing of alcohol. The ban on alcohol was rejected by 55% of voters, whilst the rationing proposal was approved by 58% of voters. Following the referendum, rationing was introduced in August 1979. Adults over the age of 18 were limited to 72 "points" per month. A 33cl bottle of beer was equivalent to one point. In addition, a ban on home brewing and importing malt and hops was implemented. The points system led