Beer has been produced since historically ancient times usually in a more localized way than the enormous corporations that have been seen in America, usually referred to as macro breweries. Home brewing, in this sense, is the attempt at pursing a craft that has, in modern times, been relegated to global enterprising conglomerates. Therefore, for beginner it is most easily started when a person decides to invest in a beer production kit.
These kits have several components which typically include barley, hops, yeast, and possible other flavoring along with instructions and a list of potentially additional materials. The additional materials may include more sugar, but always calls for water. Home brewing is complicated by the necessary alchemist-style interchanges in temperature and liquids with straining and cooling periods identified in the instructions throughout the production process. The brewing requires at least one container that is the size that is proportional to the batch that is being produced. If only one vat is being utilized that a temporary holding vat will also be necessary.
The production of beer in home brewing is tricky because of the exactness of the time and temperatures at which the chemical reactions take place. The initial wort mixture will need to malt at a given temperature for a given time at which point the separation must occur and after which the boil will take place sterilizing the mixture. Then, the yeast must grow at a specific temperature and again for a specific time until which the beer can move onto the next step of production. As show, Home brewing is a highly specific production method which requires due diligence and attention on the part of the brewer.