Coffee Technology
Latest articles, industry insights and brewing guides
How Trees in Coffee Farms Boost Yield and Pest Control
Planting trees in coffee farms triples bird numbers, cuts coffee berry borer damage below 15%, and can slightly increase yields.
How Roast Levels Are Measured in Specialty Coffee
Find out how Agtron numbers define light, medium, and dark roasts, and how these numbers standardize what used to be subjective terms like 'city' or 'French roast.'
How Researchers Made Alcohol from Coffee Grounds
Portuguese and Galician scientists brewed a 40% ABV coffee liquor directly from spent grounds, removing caffeine and creating a unique bitter-sweet flavor.
Why Coffee and Life Both Taste Better with Sweetness
Learn how bitterness and sweetness in coffee mirror life’s struggles — and why a little balance makes everything better.
What Should You Think About While Drinking Coffee?
Explore how people balance coffee time with productivity—from a British woman who spent £20k on coffee to thinkers who drank while working.
How to Brew Vietnamese Coffee Using a Drip Filter (Phin)
Learn how to make traditional Vietnamese coffee with a phin filter, sweetened condensed milk, and 10-minute drip extraction for a strong, sweet cup.
How to Tell If Your Coffee Beans Are Fresh
Learn how to assess coffee bean freshness with three simple steps: smell, inspect visually, and test the roast shell. A quick sniff reveals a lot.
How the World’s Rarest Coffees Are Made
From Jamaica’s Blue Mountain to Indonesia’s Kopi Luwak, we break down what makes elite coffees so scarce—and so expensive.
How Life Mirrors the Complexity of Coffee
Life’s bitterness can hold hidden beauty—just like coffee. Discover how embracing struggle reveals flavor, through one writer’s reflection.
How to Choose Fresh Roast Coffee Beans
Learn how to assess freshness, aroma, color, and roast level when buying coffee beans to ensure the best quality and flavor.
How to Buy and Understand Blended Coffee
Learn why coffee blends exist, how they’re crafted, and which types suit your taste—from breakfast blends to dark roasts.
How to Make Latte Art: The Complete Setup & Technique
Learn how to prepare espresso, steam milk, and pour latte art with the right gear, temperatures, and step-by-step instructions for perfect results.
Daily Coffee Machine Care: 12 Key Usage Tips
Keep your espresso machine running smoothly with these 12 essential maintenance and operation tips for home baristas.
How to Set Coffee Machine Flow Rate Properly
Learn how to manually adjust your espresso machine’s flow rate per button press in under a minute using simple steps and a measuring tool.
How to Tell If a Cup of Coffee Is Good
Learn what makes a great coffee by evaluating aroma, acidity, body, and balance. Here’s how to assess flavor, avoid common flaws, and spot quality.
5 Common Mistakes When Frothing Milk for Coffee
Learn why shaking your pitcher, skimming foam with a spoon, or letting milk sit ruins texture—and how to fix your steaming technique.
45 Common Coffee Shop Drink Recipes Explained
A detailed guide to 45 classic coffee drinks, including espresso, cappuccino, lattes, flavored coffees, iced versions, and boozy specials.
How to Vacuum Seal Coffee Beans for Freshness
Learn which storage methods best preserve freshness in whole bean and ground coffee, including vacuum, nitrogen-flushed, and absorption techniques.
How to Clean and Maintain Your Home Coffee Machine
Learn how to properly maintain your home coffee machine, including first-use cleaning, regular washing, and essential care tips to extend its life.
How Coffee Latte Art Was Invented in Seattle
Coffee latte art originated in 1988 at a small Seattle café, sparked by an accidental heart shape in a cappuccino. Here’s how it evolved.