The Architecture of Coffee Drinks
Like Duolingo, but for The Architecture of Coffee Drinks. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
A short one: 12 levels across 2 sections, about 24 minutes end to end, roughly 5 days at five minutes a day. It moves through Engineering the Foundation and Designing the Drink. It assumes you already know the basics.
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Key ideas in The Architecture of Coffee Drinks
- Crema is an emulsion of CO2 gas and coffee oils forced out by pressure
- High strength (TDS) creates a thick mouthfeel even if the coffee is under-extracted
- Tiger skin mottling indicates high CO2 levels found in very fresh roasts
- Low extraction yield results in sour, salty flavors because sugars haven't dissolved yet
- Stale beans produce thin, pale crema that dissipates quickly
- Yield and strength are independent variables in a single shot
- Distinguishing between concentration and extraction
- Using crema appearance to judge beans
- Water follows the path of least resistance through cracks in the coffee puck
- 9 bars is the industry standard pressure for forcing oils into a stable emulsion
- Distinguishing between the concentration of coffee solids and the total amount extracted from the grounds
- Channeling causes localized over-extraction, leading to harsh bitterness
- Pressure emulsification creates the heavy body unique to espresso vs drip coffee
- Using crema appearance to judge bean freshness and gas content
- Uneven tamping or 'clumpy' grounds create the structural weak points where channels form
- Lower pressure fails to aerate the lipids and gases into a creamy texture
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives The Architecture of Coffee Drinks the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
If your espresso feels very thick and heavy in your mouth, what does that tell you about its strength (TDS)?
Get it right to open this lesson and 11 more in the app.
Where The Architecture of Coffee Drinks takes you
Move beyond the menu and learn how to engineer the perfect balance of texture, ratio, and temperature in every cup.
- 1
Engineering the Foundation
- The Espresso Core
- Milk Science and Microfoam
- 2
Designing the Drink
- Ratios and Dilution
- The Geometry of Milk Drinks
2 sections · 4 units · 12 levels. Built to play, not to enroll.
You pick the voice
The Architecture of Coffee Drinks is taught in the The Bestie style: your friend who just gets it. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start The Architecture of Coffee Drinks today.
Download Tomo, search The Architecture of Coffee Drinks, and play your first lesson in under a minute.