Cold IPA was the style that finally gave me a framework for what I’d been trying to achieve with hybrid fermentation experiments — a beer that has the crispness and attenuation of a lager, the hop character of a modern …
Beer Brewing
West Coast Pilsners represent one of the more interesting stylistic collisions in craft beer — they take the fermentation profile and technical precision of a German or Czech Pilsner and apply the hop-forward philosophy of West Coast IPA, producing a
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The 2026 Guide to Brewing Rice Lagers: The Most Popular Style in Craft
by John Brewster 6 minutes readRice lagers are the best-selling beers in the world by volume — Asahi Super Dry, Kirin Ichiban, Budweiser, and virtually every major Indian commercial lager (Kingfisher, Tuborg, Budweiser Magnum) use rice as an adjunct, and the style accounts for a …
- Beer Brewing
Designing a Beer Taplist Board Using an E-Ink Display and ESP32
by John Brewster 6 minutes readBuilding 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 …
- Beer Brewing
The Home Bar Lighting Guide: LED Accents and Neon Beer Signs
by John Brewster 8 minutes readLighting 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 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.
- Beer Brewing
Cold Crashing Science: How Temperature Impacts Protein Precipitation
by John Brewster 7 minutes readCold crashing transformed the clarity of my homebrewed lagers once I understood exactly what was happening at the molecular level during the temperature drop — the precipitation of proteins and the settling behaviour of different yeast strains are no
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Clarity Ferm vs. Gelatin: The Science of Gluten-Reduced Brewing
by John Brewster 7 minutes readClarity Ferm changed how I approach gluten-reduced brewing — I can now produce beers that my celiac-sensitive friends can enjoy without the harsh stripping effects I used to get from aggressive fining regimens.
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The Physics of Carbonation: Henry’s Law and Temperature Equilibrium
by John Brewster 6 minutes readHenry’s Law and temperature equilibrium are the two physical chemistry principles that make beer carbonation calculable rather than guesswork — once I understood that dissolved CO2 concentration is determined entirely by pressure and temperature, the
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Yeast Morphology: Why US-05 and WLP001 Aren’t Actually Identical
by John Brewster 5 minutes readThe assumption that Safale US-05 and White Labs WLP001 are interchangeable is one I held for years before running a side-by-side fermentation and discovering measurable differences in ester production, attenuation, and fermentation kinetics between t