Coffee Technology
Latest articles, industry insights and brewing guides
Where Is the Best Coffee in the World Grown?
The best coffee in the world is widely agreed to come from Jamaica’s Blue Mountains, known for balanced flavor and elite rarity.
How Coffee Beans Are Processed: Natural, Honey, Washed Methods Explained
Explore how natural, honey, and washed processing shapes coffee flavor. Learn the steps, timelines, and risks behind each method.
How Australia Shaped Modern Specialty Coffee Culture
Discover the 5 Australian coffee innovations that changed global cafe culture — from the piccolo latte to eco-friendly cups.
SammyLin’s Encirclement Latte Art Technique Explained
Learn how the 'Encirclement Method' by Chinese barista Sammy Lin creates freeform latte art by manipulating crema and milk placement.
How Coffee Processing Evolved: Washed, Natural & Honey
Explore the key coffee processing methods—washed, natural, and honey—and how they shape flavor profiles from bright acidity to deep sweetness.
How Coffee Beans Are Hulled Before Export
Learn how coffee beans are hulled after washing—detailing friction and pressure methods, machine types, and ideal moisture levels for quality.
Coffee-to-Water Ratio and the Gold Cup Brewing Standard
Learn the ideal coffee-to-water ratios for balanced extraction, the science behind the Gold Cup standard, and how to hit the optimal TDS range.
How to Use a French Press: Steps, Ratios, and Grind Size
Learn the proper French press technique: 15–20g coffee, 95°C water, 4-minute steep, 1:15 ratio. Includes brand comparisons and extraction tips.
How the AeroPress Works: History, Technique, and Brewing Tips
Discover how the AeroPress makes smooth, rich coffee in under 30 seconds using low temperature, fine grounds, and gentle pressure.
Serrated Burr Grinder Basics: Settings and Types Explained
Learn how serrated burr grinders produce uniform coffee grounds quickly, their key settings, and how to use them effectively for better brewing.
How to Use the i-ROAST 2 Home Coffee Roaster
The i-ROAST 2 is a 150g-capacity home coffee roaster with auto roast and cool cycles, ideal for experimenting with roast profiles at home.
How Grind Size Affects Coffee Quality by Brewing Method
Different brew methods need different coffee grind sizes. Learn which grind works best for French press, pour-over, Moka pot, and more.
Washed Coffee Processing: How Wet Method Works
Learn how the washed coffee process creates bright, clean flavors through fermentation, sorting, and drying — used in Colombia, Guatemala, and Mexico.
How to Descale and Clean a De'Longhi Coffee Machine
Your De'Longhi espresso machine will flash a red light when it needs descaling. Here’s how to descale, clean, and maintain it step by step.
How to Run a Full Clean on Melitta SOLO Coffee Machine
Learn how to perform a full cleaning cycle on your Melitta SOLO coffee machine in just 15 minutes every 2 months or 200 brews.
How Coffee Bean Freshness and Humidity Affect Grind Size
Learn how coffee bean freshness, moisture, roast level, and brewing method impact the ideal grind size for optimal flavor extraction.
How Grind Size Determines Your Coffee Brewing Method
Choose the right brew method—paper filter, French press, siphon, or Moka pot—based on your coffee grind size for optimal extraction.
How to Choose the Right Grind Size for Freshly Ground Coffee
Find the ideal grind size for your brewing method—espresso, pour-over, or French press—to get the best flavor from your fresh coffee.
How to Grow Coffee: Key Planting & Cultivation Facts
Learn the essential details for planting and growing coffee, including ideal dates, soil types, watering rules, and harvest timing.
Salvadoran Coffee Beans: Flavour & Roast Profile Guide
Explore Salvadoran coffee’s balanced profile, ideal roast levels, and unique processing—including-washed beans—with key flavour notes and bean grades.