Coffee Knowledge
Latest articles, industry insights and brewing guides
Does Coffee Increase Risk of Chronic Disease?
A 10-year study of over 40,000 people finds coffee doesn’t raise heart disease or cancer risk—but may lower type 2 diabetes risk by 23%.
How Foreign Cafés Operate: Coffee Culture Around the World
Discover how foreign cafés differ from domestic ones: early hours, structured daily rushes, and deep social roles in local life.
Can Black Coffee Predict the Weather? Try This Bubble Test
A classic coffee trick claims to forecast rain or shine—based on how sugar bubbles behave in your cup. Here’s how it works.
African Coffee Origins: Key Producing Countries Explained
Explore Africa’s leading specialty coffee origins—from Kenya’s bright AA beans to Ethiopia’s legendary Yirgacheffe—with profiles of six major growing regions.
Famous Parisian Cafés: Literary Cafés in Saint-Germain
Discover 'Les Deux Magots', a historic Left Bank café loved by writers and featured in French travel guides. It also hosts an acclaimed literary prize.
How Coffee Beans Are Processed: Natural vs Washed Methods
Learn how coffee beans are processed via natural (dry) or washed (wet) methods, and how each affects flavor, cost, and quality.
The Complete Guide to British Tea Time Traditions
Discover the full schedule of British tea traditions, from Early Tea to Night Tea, and learn the differences between Afternoon Tea and High Tea.
The World’s 10 Most Iconic Coffee Chain Brands
From Starbucks to Costa, here are the 10 biggest and oldest global coffee shop chains — their origins, years founded, and home countries.
Beautiful Brazilian Specialty Coffee Farms Explained
Discover what makes Brazil’s specialty coffee farms unique, including their high-altitude terroir and the unique Yellow Bourbon variety grown at Queen Manor.
When to Stop Roasting Coffee Beans
Learn how to determine the ideal time to stop roasting coffee based on color, time, temperature, and smoke cues, plus post-roast cooling and degassing.
What Chemical Reactions Happen During Coffee Roasting?
Coffee roasting triggers key chemical changes like caramelization, acid degradation, and sugar breakdown. Learn how heat transforms green beans into flavorful coffee.
Five Common Sugars for Black Coffee Explained
Discover how five everyday sugars—white granulated, cube, rock, brown, and rock sugar—affect your black coffee’s flavor and dissolve differently.
How Elevation Impacts Specialty Coffee Flavor
High-altitude coffee often tastes better—but why? Learn the six key climate factors that make elevation matter for coffee flavor development.
Understanding Coffee Roasting: A Specialty Coffee Guide
Learn the fundamentals of coffee roasting, from selecting green beans to cooling and resting roasted coffee for optimal freshness.
How to Read Turkish Coffee Fortune: Step-by-Step Guide
Learn how to perform Turkish coffee fortune-telling with a clear 4-step method, including cup reading tips and common symbol meanings.
Cappuccino vs Latte: What’s the Real Difference?
Learn the exact differences between a cappuccino and a latte, from milk ratios and foam thickness to serving size and competition standards.
What Defines Specialty Coffee?
Learn what makes coffee 'specialty'—from origin to cup, including terroir, processing, and strict quality benchmarks.
How Coffee Cherries Become Green Coffee Beans
Learn how coffee cherries are processed into green beans through methods like washed, natural, and semi-washed, each shaping flavor differently.
What Is Yirgacheffe Coffee? Ethiopia’s Iconic Specialty Bean
Yirgacheffe coffee offers bright citrus, floral notes, and honey-like sweetness in a light roast. Learn why this Ethiopian region is famed for its washed beans.
6 Clever Ways to Reuse Coffee Grounds at Home
Turn used coffee grounds into plant fertilizer, deodorizer, skincare aid, and more. Discover practical uses for leftover grounds from your morning brew.