In this phase, the yeast are doing all the work of turning your wort into beer. The yeast consume sugars in the wort, creating alcohol and CO2 in the process. The bubbling in the airlock is caused by ...

TOWARD the close of a recent afternoon, we calibrated a cleaned, dry 5-gallon carboy by pouring in successive litres of distilled water. During the next morning, we found that the bottom 13 ...