Coffee Knowledge
Latest articles, industry insights and brewing guides
Basic Coffee Facts Every Coffee Lover Should Know
Discover the origins, flavors, brewing methods, and key facts about coffee—everything from caffeine content to global production and plant basics.
Where Ice Drip Coffee Originated in Europe
Ice drip coffee, also called Dutch coffee, comes from Europe and is brewed over around five hours using cold water dripped slowly through coffee grounds.
Espresso Brewing Facts: Temperature, Pressure & Technique
Learn the optimal espresso brewing temperature, crema signs, milk steaming temps, and more key technical details for making great espresso.
Classic Coffee Styles You’ll Find in Specialty Cafés
Explore traditional café coffee styles from Italy, France, Turkey, and Japan—each with specific ratios, techniques, and origins.
Why Freshness Matters in a Great Cup of Coffee
Freshness is the single most important factor in coffee flavor. Learn why grinding just before brewing makes all the difference.
The Three Main Coffee Species Explained
Learn which of the three main coffee species—Arabica, Robusta, and Liberica—are behind your daily cup, and why they taste so different.
How Long Do Roasted Coffee Beans Stay Fresh?
Roasted coffee beans taste best within two weeks. Find out how to store beans and grounds to preserve freshness and aroma longer.
How to Choose the Right Coffee Grind Size for Your Brew
Find the best coffee grind size for different brewing methods—from espresso to French press—and learn how grind affects flavor and extraction.
Why Baristas Are Highly Respected Professionals Abroad
In Western countries, baristas are respected for their experience, education, and social skills. Many hold advanced degrees and see brewing as human connection.
Arabica vs Robusta: The Two Main Coffee Species
Learn the key differences between Arabica and Robusta coffee species, including flavor, growing conditions, caffeine content, and market share.
How Coffee Beans Are Processed From Fruit to Export
Learn how coffee cherries become green beans through washed or natural processing—each method shapes flavor, cleanliness, and export readiness.
Where Coffee Grows: Inside the Coffee Belt
Coffee grows within the tropical 'coffee belt' around the equator. Discover the key regions and global production shares behind your daily cup.
How to Add Sugar to Coffee: Etiquette and Technique
Learn how to hold your coffee cup properly, add sugar without spilling, and follow proper etiquette for drinking coffee after meals.
Red Label vs Black Label: Whiskey Basics in Coffee Shops
Discover the differences between Red Label and Black Label whiskey, including age, flavor, and how to serve them in a café setting.
What Kinds of Beer Do Specialty Cafés Serve?
Learn the key differences between raw, filtered, low-alcohol and sports beers often found in coffee shops, and which suits your body type.
How to Tell If Your Coffee Is Truly Good
Learn the key traits—flavor, acidity, body, and balance—that define a great cup of coffee, and how to spot quality in every sip.
What Every Beginner Barista Must Know About Coffee
Learn how to assess coffee freshness, choose roast levels, and dial in grind size and water temp for better brewing results.
How to Succeed as a Barista: Key Principles
Discover how baristas can advance by embracing diverse methods, resetting their mindset, and mastering both coffee and café management.
How Long Do Roasted Coffee Beans Last? Storage Guide
Learn the best ways to store roasted coffee beans, including shelf life by packaging type—vacuum-sealed, valve-sealed, and pressurized—and how long they stay fresh.
Why Bitter Black Coffee Is Popular in Specialty Coffee
Black coffee is unadulterated and low-calorie—learn why bitter notes matter and how it may aid weight loss, straight from specialty roasters.