Coffee Technology
Latest articles, industry insights and brewing guides
How to Control Latte Art Symmetry: Key Techniques
Achieve symmetrical latte art by mastering milk texture, pouring point, and pour control. Learn the essential steps baristas practice relentlessly.
How to Tamp Espresso Coffee Grounds the Right Way
Learn the right way to tamp espresso grounds for even extraction. Discover ideal pressure, rotation, and common tamp mistakes to avoid.
How to Pour a Leaf Latte Art Pattern in Espresso
Learn the four key controls for pouring a clean leaf latte art design on espresso, with step-by-step guidance for baristas.
How to Make Espresso at Home: A Beginner’s Guide
Learn how to pull a classic espresso shot with 20g coffee, a 1:2 brew ratio, 9 bars pressure, and 28–30 second extraction for rich crema and bold flavor.
How to Pour a Tulip Latte Art Pattern in Espresso
Master the tulip latte art technique by perfecting your espresso, milk foam, pitcher angle, and pouring flow. Step-by-step guide inside.
What Determines Coffee Flavor in Your Cup?
Flavor comes 50–55% from the bean, 30% from roast, 20–25% from brew. Region matters less than processing and roast style.
Nine Key Factors to Running a Successful Specialty Coffee Shop
Wondering how to open a great coffee shop? This guide outlines nine essential traits and skills every independent café owner truly needs to succeed.
How to Make Better Specialty Coffee at Home: 5 Key Tips
Learn five essential steps to improve your home-brewed specialty coffee, from storage to grinding and water temperature.
How to Steam Milk for Latte Art: Step-by-Step Guide
Learn how to steam milk for perfect latte art with the right temperature, vortex, and foam texture using these professional barista techniques.
How to Froth Milk for Latte Art: Step-by-Step Guide
Learn how to steam milk for latte art with the right temperature, vortex technique, and steam wand settings for perfect microfoam every time.
Mocha Coffee Explained: Single Origin vs Italian Style
Learn the true origins of 'mocha' coffee, how Yemeni single-origin mocha differs from sweet Italian-style mochas, and why the name means more than chocolate flavor.
5 Common Coffee Myths Debunked for Specialty Drinkers
Find out if espresso really has more caffeine, why Arabica isn’t always best, and what Italians actually drink at home.
Drinking Coffee vs Tasting Coffee: What’s the Difference?
Learn how casual coffee drinking differs from true coffee tasting, and why quality, origin, and brewing matter more than just taste preference.
How to Brew Aromatic Ice Coffee Using Drip Method
Learn how to make smooth, fragrant iced coffee with a Japanese drip method using deep-roast beans, 60g grounds, and 1L cold water.
5 Key Factors That Affect Latte Art Pouring
Master latte art by controlling five critical variables: timing, starting point, pitcher height, milk flow, and wrist motion.
How Europeans and Americans Define a Great Espresso Shot
Learn the widely accepted espresso standard: 30cc extracted in 30 seconds, and how grind and yield affect flavor balance.
Dry vs Wet Cappuccino: What’s the Real Difference?
Learn how dry and wet cappuccinos differ in milk foam, texture, and strength—with clear ratios and serving advice for each style.
How Americano Coffee Got Its Name and Flavor
Learn why Americano is called 'American coffee', how it’s made with espresso and hot water, and how its flavor varies across the U.S.
How to Classify Coffee Beans by Taste Profile
Learn how to categorize coffee beans by flavor—acidic, bitter, sweet, neutral, or aromatic—and why roast level and origin matter.
Coffee Roasting Glossary: Key Terms Every Roaster Should Know
Understand essential coffee roasting terminology including afterburners, drum types, and roast phases explained clearly for specialty coffee professionals.