Coffee Knowledge
Latest articles, industry insights and brewing guides
How Chinese Shaoxing Wine Meets Specialty Mocha Coffee
Pacific Coffee debuts 'Flower in Full Moon', a mocha coffee infused with Chinese huangjiu (Shaoxing wine), blending East Asian liquor tradition with Western coffee craft.
How Coffee Flowers Create Aroma and Flavor
Learn how coffee flower characteristics, blooming cycles, and fruit development shape the flavor of your brew—from bloom to roast.
Swissgold KF-300: Best Office Drip for Fine Grind Coffee
The Swissgold KF-300 drip filter offers clearer, simpler coffee than French press or pour-over in a personal office setup—using fine grind like espresso.
How Students Drink Coffee During SAT Breaks in 2011
During the 2011 December SAT exam, students took 15-minute breaks between test sections—many used the time to drink coffee or Red Bull while eating snacks.
Vienna’s Historic Coffee Central: Where Intellectuals Once Gathered
Discover Vienna’s legendary Coffee Central, a historic café where writers like Peter Altenberg found inspiration and where Viennese coffee culture began.
How Coffee Builds Deep Farmer Connections and Emotional Bonds
A six-year journey in Yunnan shows how specialty coffee creates lasting bonds between roasters, farmers, and families through shared knowledge and respect.
Why Did Old Shanghai Coffeehouses Disappear
From the 1920s to the 1940s, opulent Paris-style cafés thrived in Shanghai’s French Concession. Now, many of those iconic spots have quietly vanished.
Starbucks Classic Italian Coffee Drinks Explained
A clear breakdown of Starbucks' classic Italian-style espresso drinks: ingredients, flavors, pricing, and best choices. All the facts, none of the fluff.
What Is the Coffee Golden Cup Theory?
The Golden Cup theory defines optimal coffee brewing as 18–22% extraction and 1.15–1.35% TDS, aiming for a balanced, repeatable cup.
A Second Visit to Berlin’s The Barn Specialty Coffee
Returning to Berlin’s The Barn coffee shop reveals why it’s so often mentioned alongside Bonanza—small space, quality imports, and baristas who care deeply about every shot.
Prufrock Coffee Hidden in London’s Present Boutique
Find out why a single specialty coffee shop tucked inside a clothing boutique in London stood out—Prufrock, founded by 2009 World Barista Champion Gwilym Davies.
Dried Geisha Fruit Has Highest Caffeine Concentration
A first-hand test shows dried Geisha fruit delivers an intense caffeine hit—far stronger than espresso or cold brew.
Brazil Cerrado Rainforest Certified Gold Bean Single Origin
This Brazil Cerrado rainforest-certified single origin coffee is roasted to second crack and offers a smooth, balanced profile ideal for filter brewing.
How One Photographer Captured Stunning Coffee Splash Moments
An American photographer spent a year using high-speed photography to freeze unique, beautiful coffee splash shapes — revealing the artistic side of everyday coffee.
Old Villa Cafés: Hidden Gems in Xiamen’s Historic Districts
Explore Xiamen’s best-loved coffee spots tucked inside charming old villas, from quiet study nooks to tucked-away seaside retreats.
How to Choose the Right Coffee Maker for Home Brewing
Discover the best home coffee brewers—from French press to moka pot—and how to set up your own personal coffee bar for the perfect daily brew.
How Different Cultures Drink Coffee Around the World
Discover how global coffee cultures shape unique brewing and drinking habits—from Ethiopia’s coffee ceremony to Vietnam’s iced egg coffee.
Lhasa’s Winter Coffee Scene & Slow City Vibes
Discover how slow living in Lhasa transforms your coffee experience in winter, from sweet tea spots to hidden garden cafés.
The History and Origins of Specialty Coffee Around the World
Explore the legends behind coffee’s discovery, its global terroirs, and how different regions shaped today’s specialty coffees.
How to Clean Jewelry with Your Coffee Machine’s Steam Wand
Use your espresso machine’s steam nozzle to clean rings, bracelets, and necklaces. Stubborn grime? Soak in hot water—or add coffee machine cleaner—for best results.