BSU #3 - "The Fermentation, Worts and All" or "May I Draw your Attention to Attenuation"
We can't ever know how the first beer was brewed. It is likely that grain was stored in some vessel (a jar or bowl say), and water got into the container. We know (from my previous episode of BSU ) that this would trigger the enzymatic process that would normally lead to fully malted grain. However, the grain-water mix likely was only a little sweet, and natural yeast got in, making early beer. It's worth noting that the person that drank this [1] was probably one of the first ever drunk people ever [2] . Some years later, and many of the processes (for example, malting, boiling, etc) that lead to a modern beer have been improved, and made far more complex, in the never-ending quest for the perfect brew. It should come as no surprise then that the process of fermentation has also been refined, and can now be done in different ways to achieve very different finished products. The main three ways are: Warm. Cool [3] . Wild or Spontaneous. Figure 1: A graphical repr...