Coffee Knowledge
Latest articles, industry insights and brewing guides
How Dunkin' Donuts Made Its First Cup of Coffee in 1950
Dunkin’ Donuts sold 1 billion cups globally by 2007, with 47 cups per second. Discover how it built a coffee empire starting in 1950.
How to Brew Great Coffee at Home and Choose Beans
Learn how to brew better coffee at home, pick fresh beans, understand acidity, and whether coffee affects pregnancy or calcium levels.
How Americans Drink Coffee Without Rules
Americans consume a third of the world’s coffee with loose rituals—here’s how taste, strength, and routines vary coast to coast.
How to Taste Coffee: The Black, Sugar, Milk Sequence
Discover the proper way to enjoy black coffee, add sugar, then milk — the classic sequence to reveal true coffee flavor without masking it.
What Is Health Coffee and How Was It Discovered?
Learn how 'health coffee' originated from 12th-century Islamic teachings and a legendary tale involving a bird and a warrior tribe in China.
What Makes Jamaican Blue Mountain Coffee Special?
Learn what sets authentic Jamaican Blue Mountain Coffee apart—its altitude, strict certification, and rare balanced flavor profile.
Why You Shouldn't Drink Coffee Too Hot
Coffee tastes best 10 minutes after brewing, ideally at 61–62°C. Avoid drinking it too hot or letting it sit too long.
How to Taste Coffee Like a Specialty Coffee Drinker
Learn the five key elements—acidity, sweetness, bitterness, aroma, and purity—that define how to truly taste coffee beyond just drinking it.
What’s Really Inside Your Coffee? Key Chemical Components Explained
Coffee contains caffeine, tannins, fats, sugars, and minerals — here’s how each affects taste, aroma, and your body, with exact amounts.
Common Types of Coffee Explained
Learn the key differences between 10 popular coffee drinks including cappuccino, latte, and Irish coffee, with classic ratios and brewing methods.
Sumatra Mandheling Coffee Beans Explained
Learn why Sumatra Mandheling beans look rough but taste smooth, bold, and earthy—with details on growing regions, processing, and classic profiles.
The Difference Between Coffee Aroma and Flavor
Discover how coffee aroma and flavor differ, where they come from, and why one is emotional while the other is sensory. Learn their roles in roasting styles.
Why Espresso Has Less Caffeine Than Drip Coffee
Espresso has about 80mg caffeine per cup, while drip coffee contains around 115mg. Here’s why your shot has less kick than you think.
What Makes Jamaican Blue Mountain Coffee Special?
Learn why Jamaican Blue Mountain is so revered, what makes it unique, and how to brew it properly—plus facts on Brazilian Santos and Rio beans.
Coffee Drinking Etiquette: 4 Common Mistakes to Avoid
Learn the key rules for proper coffee etiquette, including how to hold your cup, stir correctly, and behave in coffee shops.
What Is Colombian Supremo Coffee?
Colombian Supremo is a high-grade, traditionally dark-roasted Arabica known for bold flavor, bright acidity, and nutty depth — grown in Colombia’s Andean highlands.
Kenya AA vs Jamaican Blue Mountain: Specialty Coffee Comparisons
Kenya AA coffee is celebrated for its intense acidity, complex fruitiness, and wine-like flavors. Discover why it's a favorite among specialty roasters worldwide.
How Coffee Shaped Global Politics and Revolutions
Discover how coffee influenced revolutions, coups, and Cold War diplomacy—from Guatemala to Brazil and Uganda.
How Coffee Changed the World: From Revolutions to Empires
Coffee wasn't just a drink—it fueled revolutions, powered industries, and shaped geopolitics. Discover how this bean influenced global history.
Yellow Sugar vs White Sugar in Coffee: What’s the Difference?
Yellow sugar (raw cane sugar) adds subtle caramel and molasses notes, while white sugar gives pure sweetness. Here’s how each affects your cup.