If there is one thing that can be said about homebrewers, it is that we are a DIY-type crowd. In fact, the very act of homebrewing is DIY, in that you are brewing it yourself, instead of buying in from the store. It is no wonder, therefore, that homebrewers tend to fabricate or re-purpose items to perform a variety of the tasks involved in homebrewing. Whether a homebuilt stir plate made from a computer fan and hard drive batteries (I’ve made two), re-purposing kegs as brew kettles, or converting freezers into fermentation chambers, there is no limit to the ingenuity of homebrewers to accomplish a task or simplify a process. Oftentimes the goal is also to save money.