John Brewster

Building an e-ink taplist display for my keezer was a weekend project that has become one of the most commented-on features of my home bar — guests consistently ask about the crisp, paper-like display showing the current lineup of beers …

Solar-powered brewing became a genuine focus after my electricity bill started reflecting the cumulative energy cost of running a chest freezer temperature controller, an electric HLT, and a recirculating pump for 8–10 hours on every brew day — in In

Building a DIY CIP (Clean-In-Place) system transformed my cleaning workflow for a conical fermenter — before CIP, cleaning the conical required disassembly, manual brushing of the cone, cleaning the racking arm and sample port separately, and reassem

Motorising my grain mill was a two-hour project that eliminated the most physically demanding part of my brew day — hand-cranking a 2-roller mill through 8 kilograms of grain for a high-gravity batch was genuinely exhausting, and the inconsistent spe

Installing a through-the-wall tap system was the culmination of my home bar build — running the tap shanks through the wall between my utility room (where the kegerator lives) and the serving area created a clean, professional setup where the …

Lighting transformed my home bar from a functional serving area into a genuinely inviting space — the difference between overhead fluorescent lighting and layered LED with a neon accent piece is the difference between a utility room and somewhere peo

Building a glycol chiller from a window AC unit was a project I undertook when I needed lager fermentation capability for Indian summer temperatures and found that commercial glycol chillers were either unavailable in India or priced at ₹80,000–₹1,50

Converting a mini-fridge into a fermentation chamber was the single modification that most dramatically improved my beer quality — before temperature control, my ales were fermenting at whatever the Indian ambient temperature happened to be (often 28

Building a 6-tap keezer with a walnut collar was the most satisfying project in my homebrewing journey — the combination of functional brewery capability and furniture-grade aesthetics produced something I’m genuinely proud to have in my home.

The Maillard reaction is the chemical transformation most responsible for the colour, complexity, and character that distinguishes a well-crafted beer from a simple fermented sugar solution — I became obsessed with it after realising that the toasty,