Craft — whisky-making as engineering

Distillation chemistry, cask science, blending math, and fermentation engineering, explained without hand-waving.

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One Still, Many Whiskies: How Michael Henry Treats Loch Lomond's Straight-Neck Stills Like a Control Problem

— Loch Lomond's straight-neck rectifying stills let you choose where to draw the spirit. Master blender Michael Henry, a distilling scientist, runs them like a control problem.

The Farm at Kilchoman: How Anthony Wills Put Islay's First New Distillery in Ninety-Seven Years on a Field of Barley

— Anthony Wills built Kilchoman in 2005 — Islay's first new distillery since 1908 and its only farm-to-bottle one, running two phenol specs through one stillhouse. Barley-to-glass as engineering.

Three Levels of Peat: Adam Hannett and the Bruichladdich Bottle That Goes from Zero to Three Hundred

— Bruichladdich runs zero, forty, and 300+ ppm peat through one stillhouse. Adam Hannett inherited the three-way design in 2015 — phenol as a malt-side number, not a marketing line.

Brendan McCarron and the Yeast That Wasn't There: How Glenmorangie's Fermentation Tank Holds the Honey Up

— Glenmorangie's honey-citrus profile is half made in the fermentation tank, not the 5.14m still. Brendan McCarron watches it — long fermentation, ester chemistry, and Allta wild yeast.

Stuart MacPherson and the Three Oaks: How Q. alba, Q. petraea, and Q. mongolica Decide What Comes Out of a Macallan Bottle

— Stuart MacPherson spent a decade as Macallan's Master of Wood choosing which forest each cask came from — the lactone math behind three oak species and why Mizunara needs fifteen years.

Bolt-On Reflux: How Major James Grant's 1872 Purifier (and Dennis Malcolm's 63 Years) Kept Glen Grant Light

— Glen Grant has run a water-cooled purifier on every still since 1872. Major James Grant retrofitted rather than rebuilt; Dennis Malcolm spent 63 years deciding not to remove it.

The Blend as Matrix: How Dr Rachel Barrie Runs BenRiach, Glendronach, and Glenglassaugh From the Same Office

— Rachel Barrie has run BenRiach, Glendronach and Glenglassaugh as group master blender since 2017 — PX versus Oloroso casks and the blend matrix as a constraint-satisfaction problem.

Jim Swan and the Cask That Shaved Years Off Time: How One Chemist Built Penderyn, Kavalan, and the Modern New-World Distillery

— Jim Swan never owned a distillery but left a dozen on five continents running his STR cask process when he died in 2017 — shaved-toasted-recharred wood and a fractional CTO for whisky.

The Reflux Equation: Why Glenmorangie's Stills Are 5.14 Metres Tall (and What Bill Lumsden Inherited)

— Glenmorangie's stills have been 5.14m tall since 1843. Bill Lumsden joined in 1995 and inherited a still shape that set the spirit's character — the reflux equation and wood finishing.