The why behind a genuinely great cup — brewing science, origin stories, and flavor, in plain language. No jargon, no gatekeeping, and every idea ends in something you can taste.

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Grind size: the one setting that fixes most bad coffee

Grind size: the one setting that fixes most bad...

Grind size fixes more bad coffee than any other single thing. Here’s how it works, how to match it to your brewing method, and the one grind decision that matters...

Grind size: the one setting that fixes most bad...

Grind size fixes more bad coffee than any other single thing. Here’s how it works, how to match it to your brewing method, and the one grind decision that matters...

Extraction 101: the idea behind every good cup

Extraction 101: the idea behind every good cup

Extraction is the one idea behind every good cup — and every bad one. Here’s what it is, how to taste it, and how to fix almost any coffee without...

Extraction 101: the idea behind every good cup

Extraction is the one idea behind every good cup — and every bad one. Here’s what it is, how to taste it, and how to fix almost any coffee without...

The science of a great cup

The science of a great cup

Great coffee isn’t luck or expensive gear. It’s a handful of variables — and one that matters most. Here’s the whole science, demystified, with a guide to every piece.

The science of a great cup

Great coffee isn’t luck or expensive gear. It’s a handful of variables — and one that matters most. Here’s the whole science, demystified, with a guide to every piece.

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Two minutes of delicious questions and we'll match you to a coffee worth reading about.