Research & journal

Notes from the bench

Experiments, materials and measurements from the VIHI lab — 186 published notes and counting.

February 26, 2026

The Ultimate Guide to Moka Pot: Mastering Classic Italian Coffee Brewing

Introduction The Moka pot, also known as a stovetop espresso maker, is an iconic brewing device that has been bringing rich, bold…

February 26, 2026

The Complete Guide to Chemex Coffee Brewing: History, Technique, and Perfect Brewing

Introduction The Chemex is one of the most iconic and elegant coffee brewing devices in the world. Renowned for its timeless desig…

February 26, 2026

Coffee Bloom: The Essential Guide to Getting the Most Out of Your Coffee

Introduction Coffee bloom is one of the most fascinating phenomena in the world of coffee brewing, yet many casual coffee drinkers…

February 26, 2026

The Complete Guide to Brew Ratio: Perfect Your Coffee Extraction Every Time

Introduction Brew ratio is one of the most fundamental concepts in coffee brewing, yet it remains misunderstood by many home baris…

February 26, 2026

The Ultimate Guide to Aeropress Coffee Brewing: Techniques, History, and Tips

Introduction The Aeropress has revolutionized home coffee brewing, offering enthusiasts a versatile and portable device that produ…

February 26, 2026

Pour Over Coffee: The Complete Guide to Perfect Brewing

Introduction Pour over coffee has become a cornerstone of specialty coffee culture, offering coffee enthusiasts a hands-on brewing…

February 26, 2026

The Ultimate Guide to Coffee Grinders: Elevate Your Coffee Brewing Experience

Introduction A quality coffee grinder is the foundation of exceptional coffee brewing. While many coffee enthusiasts focus on bean…