Coffee Knowledge
Latest articles, industry insights and brewing guides
How Caffeine Improves Your Ability to Spot Text Errors
Research shows caffeine helps people detect complex errors in proofreading tasks. Find out how much coffee boosts accuracy.
Mobile Coffee Carts: Creative Ways to Serve Specialty Coffee on Wheels
Explore how specialty coffee lovers are transforming vans and trucks into mobile coffee carts, offering coffee while exploring new places.
How Coffee May Support Gum Health, New Study Finds
A U.S. study of 1,152 veterans finds coffee may reduce tooth and bone loss, with potential benefits for adult male gum health.
Mr. Coffee Smart Coffee Maker with IoT Connectivity
The new Mr. Coffee Smart Coffeemaker connects to your phone, tracks brew time, reminds you to clean it, and ensures it’s ready when you need it.
Why You Need More Coffee to Stay Awake
Caffeine blocks sleepiness receptors in your brain—but regular intake causes your body to adapt. Here’s how coffee keeps you alert—and why tolerance builds.
Coffee Cup Sink: A Creative Bathroom Fixture for Coffee Lovers
This novelty coffee cup-shaped sink brings café charm to your home or shop. Designed like a giant mug, it’s both functional and Instagram-worthy.
Quarter Bag: A Sleek Coffee Cup Carrier for Takeaway
Need to carry multiple takeaway coffee cups? The Korean-designed Quarter Bag holds 1 to 4 cups neatly and stylishly—see how it works.
How to Use Sugar Cube Skulls with Coffee
Discover how sugar cube skulls enhance black coffee, the best way to melt them in, and why they create a striking visual effect.
The Genetic Secrets Behind Your Coffee
Scientists mapped the coffee genome, revealing how caffeine evolved and how it could help breed climate-resistant, better-tasting beans.
Drink Coffee Before Your Nap to Boost Alertness
Drinking coffee before a 20-minute nap improves alertness by timing caffeine’s peak with your wake-up. Studies show this boosts memory and focus.
Bluetooth-Controlled Pad Coffee Machine from Saeco
The GranBaristo Avanti coffee machine lets you adjust strength, temperature, and taste via Bluetooth and tablet app, with profiles for each family member.
Brazil Chacal Estate Yellow Bourbon Coffee Review
Discover the clean, sweet profile of Brazil’s Chacal Estate Yellow Bourbon, a high-altitude, pulped natural processed coffee with bold nut and chocolate notes.
Starbucks to Expand Reserve Stores and Test Quick Service Locations
Starbucks plans to open 100 specialty Reserve stores globally and test small, fast-service urban locations in Manhattan, responding to competition.
Artist Creates Portraits Using Coffee Grounds as Paint
A Filipino artist in Baguio turns discarded coffee grounds into striking portrait oil paints, recycling café waste into fine art.
How to Clean an Espresso Portafilter Basket with Ultrasound
Discover how ultrasound cleaning restores clogged espresso portafilter baskets and ensures consistent pressure and flavor extraction.
What Is Coffee Honey Processing?
Honey process, or miel process, enhances sweetness and body by drying coffee with some fruit mucilage still attached—here’s how it works.
How to Brew AeroPress Like Espresso
Discover how to modify your AeroPress to mimic espresso extraction using a fine grind, pressure, and high heat for a richer, crema-topped cup.
Handpresso Autopresso: Making Espresso in Your Car
Learn how the Handpresso Autopresso car espresso maker works, its specs, and whether it’s worth using on the go.
Why Ultra-Fine Grind Works Well with Swissgold KF-300 Filter
Ultra-fine coffee grounds brew well in the Swissgold KF-300, filtering quickly without bitterness. Coarse grinds risk over-extraction due to low contact area.
Stainless Steel Hand Grinder for Espresso? Yes, It Exists
A stainless steel conical burr hand grinder can now produce espresso-fine grinds with good uniformity — a rare feat for manual mills.