What came first beer or bread? I don't know but I do know that you need yeast for both. Brewing our own beer, wine, and mead is a hobby that my Love and I share. It is rewarding to craft something that helped make modern man and has a little bit of a rebel side. Many historians point to brewing as the turning point of human history. The grain fields that filled ovens with bread and tankards with grog required year-round care, transforming us from nomadic tribes to a settled society. By making our own we are being a part of brewing's long history. Making Alcohol Water + sugar + yeast + time = alcohol. That's it. Yeasties get comfy in a room temperature tank of water and binge on sugar. The sugar is converted into two waste products, carbon dioxide gas and alcohol. As long is there is no competition from other types of micro-baddies the yeast will reproduce and, over the course of a week or two, consume and convert all the sugar into carbon dioxide and alcohol. You could...
Small steps to sustainability.