Coffee Knowledge
Latest articles, industry insights and brewing guides
Is Drinking Coffee Good or Bad for Your Health?
Learn how moderate coffee consumption can boost health, and who should avoid it. Key risks and benefits backed by research.
Where Coffee Grows: Altitude, Climate & Key Bean Types
Learn where coffee grows best, ideal altitudes, key growing conditions, and the difference between Arabica and Robusta — the two most common coffee species.
How to Pour a Tulip Latte Art Pattern
Learn how to create a tulip latte art design by layering heart-shaped pours, starting with a solid espresso base and well-textured milk.
How to Brew Coffee with a Syphon (Vacuum Pot)
Learn how the syphon coffee maker works, its history, and step-by-step brewing basics using precise heat, grind, and timing.
How to Brew Better Pour-Over Coffee: Key Factors Explained
Learn the 6 key factors that affect your pour-over coffee, from grind size to water temperature, and how to adjust them for better flavor.
What’s on an Italian Espresso Menu? A Visual Guide
Learn the structure and components of classic Italian espresso drinks like espresso, cappuccino, and latte, with a breakdown of each style.
Vienna’s Central Café: Europe’s Most Historic Coffeehouse
Step into Vienna’s Central Café, where history outweighs trends—this 19th-century coffeehouse serves traditional brews in a space that shaped literary culture.
What Is Espresso and How Is It Extracted?
Learn what defines a proper espresso shot, how crema forms, why blend choice matters, and the exact steps to pull a balanced shot.
Ecuador’s Rare Galápagos Bourbon: A Unique Island Coffee
Learn about the rare Bourbon-grown Galápagos coffee from Ecuador, farmed sustainably at high elevation with no chemicals and a distinctive natural profile.
How SCAA Defines Coffee Roast Levels by Color
Learn how the SCAA uses Agtron color readings to classify roast levels, plus how country preferences shaped roast naming conventions.
Huila Colombia’s Orange River Washed Coffee Profile
Discover the bright, balanced profile of Colombia’s Orange River coffee from Huila’s San Augustin, grown at 1350–1900m and processed washed.
How Coffee Roasting Machines Work: Heat Transfer Explained
Learn how conduction, convection, and radiation shape your roast — and why roaster design affects flavor consistency in every batch.
Where Does Coffee Acidity Come From During Roasting?
Learn how coffee acidity forms during roasting—not in green beans—and why some coffees taste brighter than others.
How Coffee Roasting Works: From Green Bean to Cup
Learn how coffee roasting transforms green beans through heat, cracking, and chemical change — with key temperatures, stages, and weight loss explained.
How to Know When to Stop Coffee Roasting
Learn when to stop roasting coffee based on color, time, and temperature. Discover how to adjust roast profiles for your ideal flavor.
How Coffee Roasting Shapes Flavor and Business
Learn how professional roasting elevates café identity, enhances barista skills, and builds customer loyalty through freshly roasted beans.
How to Identify Different Coffee Aroma Profiles
Learn how to detect and distinguish coffee aromas using your nose and palate, and understand what influences those scents.
What Is Caturra Coffee? Bourbon Natural Mutant Explained
Caturra is a natural mutation of Bourbon coffee discovered in Brazil in 1937. Learn how its smaller tree size, higher yield, and flavor profile differ from its parent.
How the Belgian Syphon (Siphon) Coffee Maker Works & How to Use It
Learn how the Belgian siphon brews coffee using vacuum pressure, control variables like heat, stirring, and flame size, and follow step-by-step instructions.
How Temperature Affects Espresso During Extraction
Espresso can lose up to 13.4°C if equipment isn’t preheated properly. See how handle and portafilter temps impact brew temperature.