Coffee Technology
Latest articles, industry insights and brewing guides
Natural, Washed, Honey: How Coffee Is Processed
Learn how natural, washed, semi-washed, and semi-natural methods affect coffee flavor, with details on fermentation, drying, and water use.
Coffee Flavor Terms Explained: Acidity, Body, and More
Learn how to describe coffee flavors like acidity, body, balance, and complexity using the Specialty Coffee Association’s flavor wheel terminology.
Natural vs Washed Coffee Processing Methods Explained
Learn how natural (sun-dried) and washed coffee processing differ in flavor, technique, and ideal conditions—with key numbers and processing timelines.
How to Hold a Coffee Cup and Other Coffee Etiquette Tips
Learn the proper way to hold a coffee cup, add sugar, use a spoon, and follow coffee etiquette for a better tasting experience.
How to Roast Coffee Beans at Home with a Hand Pan
Learn how to roast 100g of green coffee beans at home using a handheld mesh pan, including timing, cooling, and storage tips.
How to Brew Coffee: 7 Methods with Step-by-Step Guides
Explore 7 popular coffee brewing methods including pour-over, French press, siphon, and more, with grind sizes, ratios, and temperatures for each.
How to Grind Coffee Beans for the Best Brew
Find the right grind size for your brewing method and learn why grinding fresh just before brewing makes better coffee.
How to Judge Coffee Bean Quality by Sight, Grind, and Taste
Learn how to assess coffee bean freshness, roast quality, and flavor by examining appearance, sound during grinding, extraction performance, and taste profile.
How to Froth Milk and Pour Latte Art with Proper Technique
Learn how to steam dense milk foam and control your pour for clean latte art, with exact temperatures, timings, and technique steps.
How to Steam Milk for Perfect Cappuccino Foam
Learn the essentials of steaming milk for velvety microfoam and get the smooth cappuccino texture that sets great cafés apart.
How Water Quality Affects Your Coffee Brew
Learn why water chemistry—TDS, pH, hardness, and mineral balance—is critical to coffee extraction and flavor, with expert-backed ranges.
How to Blend Coffee Beans for Better Espresso
Learn the key ratios, flavor goals, and techniques behind crafting great espresso blends—no fluff, just practical coffee blending advice.
How to Use a French Press: Step-by-Step Guide
Learn how to brew coffee with a French press in 10 clear steps, including grind size, brew time, water temp, and key differences from an AeroPress.
How to Use a Moka Pot and How It Differs from Pour-Over
Learn the step-by-step method for using a moka pot, why it makes strong coffee, and how it compares to pour-over and drip brewing.
How Long Should You Bloom Coffee? Handmade & Espresso Extraction Times
Learn why blooming matters in pour-over and espresso brewing, with optimal bloom times, water ratios, and extraction insights.
Indonesia Sumatra Mandheling vs Golden Mandheling Coffee Beans
Learn the flavor traits of Sumatra Mandheling and how it differs from the refined PWN Golden Mandheling, including processing and roast impact.
How Moka, Siphon and Drip Pots Change Your Coffee Taste
We compare moka pots, siphon brewers and drip machines head-to-head: temperatures, ratios, brew styles, and exactly how each affects your cup.
How to Retrain Your Tongue for Accurate Coffee Flavor Detection
Learn why the classic tongue taste map is outdated and how to map your own taste sensitivity for better coffee flavor discernment.
How to Judge Coffee Bean Freshness and Quality
Learn how to assess coffee bean freshness, roast quality, and flavor through sight, smell, touch, and taste with these practical steps.
Espresso vs Ristretto: What's the Difference in Coffee?
Learn how Espresso and Ristretto differ in extraction time, volume, and flavor, and which works best for your coffee preferences.