Cider in the United Kingdom for Real Ale (CAMRA). Cider is seidr in Welsh. Smallhold production of cider made on farms as a beverage for labourers died out in Wales during the 20th century. Cider and perry production began a dramatic revival in the early 2000s, with many small firms entering production throughout the country. The Campaign for Real Ale (CAMRA) has actively encouraged this trend, and Welsh ciders and perries have won many awards at CAMRA festivals; meanwhile, the establishment of groups such as "UKCider" and the "Welsh Perry & Cider Society" have spurred communication among producers. Welsh varieties of apples and pears are
Gravity (alcoholic beverage) 80%. Points can also be used in the SG versions of the alcohol formulas. It is simply necessary to multiply by 1000 as points are 1000 times (SG − 1). Software tools are available to brewers to convert between the various units of measurement and to adjust mash ingredients and schedules to meet target values. The resulting data can be exchanged via BeerXML to other brewers to facilitate accurate replication. Gravity (alcoholic beverage) Gravity, in the context of fermenting alcoholic beverages, refers to the specific gravity, or relative density compared to water, of the wort or must at various stages