De'Longhi Magnifica Duo Review: Full Espresso Machine Test

De'Longhi Magnifica Duo review: design, milk system, espresso recipes, and honest verdict after weeks of testing.

Published on July 26, 2026CoffeeGeek8 min read

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Coffee Machines

Wacaco Prestina Review: Ultra-Compact Travel Coffee Maker

Wacaco Prestina review: a compact, self-contained travel coffee maker with metal filter and pressure valve my 5/5 pick for coffee on the road.

Published on July 24, 2026CoffeeGeek9 min read

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Travel

Timemore Fish Pro X Review: The Best Pour-Over Kettle?

Timemore Fish Pro X review: ±0.5°C tempX precision, faster heating, and a head-to-head test against the Fellow Stagg gooseneck kettle.

Published on July 22, 2026CoffeeGeek17 min read

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Accessories

The Maillard reaction: the chemical secret behind the flavor of roasted coffeeRecently updated

Discover how the Maillard reaction transforms green coffee into aromatic beans and shapes the final taste of your cup.

Published on June 27, 2026CoffeeGeek10 min read

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Guides & Tutorials

Coffee degassing: why wait before brewing it?Recently updated

Discover why degassing coffee after roasting is essential: the role of CO2, the ideal resting time, and tips for optimal extraction.

Published on June 24, 2026CoffeeGeek10 min read

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Guides & Tutorials

F1 Hybrids: Disease-Resistant Coffee VarietiesRecently updated

Discover the F1 hybrids (Catimor, Sarchimor, Centroamericano) that reconcile disease resistance with cup quality for the future of specialty coffee.

Published on June 22, 2026CoffeeGeek6 min read

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Guides & Tutorials

First crack, second crack: what happens inside the bean?Recently updated

First crack and second crack: discover these two key moments in roasting that define the taste of your coffee. Clear explanations and method.

Published on June 19, 2026CoffeeGeek8 min read

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Guides & Tutorials

Coffee leaf rust: a global threat to your plantationsRecently updated

Coffee leaf rust has been devastating coffee plants for 150 years. Origins, spread, economic losses, and concrete solutions to protect your production.

Published on June 17, 2026CoffeeGeek7 min read

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News

Bitter-tasting coffee: the 5 most common causesRecently updated

Coffee too bitter despite quality beans? Discover the 5 common causes and how to easily fix them to get a balanced cup back.

Published on June 15, 2026CoffeeGeek8 min read

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Guides & Tutorials

Timemore Basic 3.0: the most responsive coffee scale on the marketRecently updated

Timemore Basic 3.0: ultra-fast tare, pour-over and espresso modes, real-time flow rate tracking. Review after several weeks of daily use.

Published on June 14, 2026CoffeeGeek7 min read

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Accessories