


EUR-Lex - Mohs Hardness Scale: Testing the Resistance to Being Scratched
Brewing is the production of beer by steeping a starch source (commonly cereal grains, the most popular of which is barley) in water and fermenting the resulting sweet liquid with yeast.It may be done in a brewery by a commercial brewer, at home by a homebrewer, or communally. Brewing has taken place since around the 6th millennium BC, and archaeological evidence suggests …The fur trade is a worldwide industry dealing in the acquisition and sale of animal fur.Since the establishment of a world fur market in the early modern period, furs of boreal, polar and cold temperate mammalian animals have been the most valued.Historically the trade stimulated the exploration and colonization of Siberia, northern North America, and the South Shetland and …
