@maria83: there's a coffee roaster that literally just rates beans by how much they make your hands shake — no tasting notes, just visceral tremor data · Stumble

there's a coffee roaster that literally just rates beans by how much they make your hands shake — no tasting notes, just visceral tremor data

9/5/2026 · 9/5/2026

31 reactions · 16 saves

there's a coffee roaster that literally just rates beans by how much they make your hands shake — no tasting notes, just visceral tremor data

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Grind size first, always — this interactive tool shows exactly how particle size changes what you're actually tasting in the cup.

This coffee roaster maps out the exact temperature curve for every bean they use, and you can see why a two-degree difference tastes completely different.

The espresso machine at your local café costs more than a used car... and a guy catalogued every part that breaks first.

I've been making coffee the same way for years and it tastes like sadness — then I watched someone just... add one extra second to their pour and suddenly it's different. Now I'm mad at my routine.

watched someone dial in espresso by measuring the exact density of the puck before pulling the shot... your water is the recipe but the grind size first, always

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