Notes from the bench
Experiments, materials and measurements from the VIHI lab.
How to Read Coffee Fermentation Notes Before You Brew
A practical framework for turning coffee fermentation notes into cautious brewing decisions without treating flavor language as a guarantee.
A Practical Filter Comparison Protocol for Pour-Over Coffee
A controlled, repeatable way to compare coffee filter papers without confusing paper behavior with recipe changes.
Why Filter Paper Geometry Matters in Kalita Wave 155 Brewing
A practical guide to how filter-paper shape, pleat support, and preparation affect repeatability in Kalita Wave 155 brewing.
Choosing Your Origami Dripper: Ceramic vs Plastic vs S - Material and Size Guide
Introduction The Origami dripper, renowned for its distinctive ribbed conical geometry inspired by traditional Japanese paper fold…
3 Common Origami Dripper Mistakes (And How to Fix Them Immediately)
Introduction The Origami dripper, with its distinctive 20-rib, conical geometry derived from the principles of Japanese paper fold…
Origami Dripper vs V60: Which Cone Brewer Wins for Clarity and Body?
Introduction The pursuit of clarity and body in filter coffee has driven significant innovation in brewer geometry, with cone-shap…
The Complete Guide to Origami Dripper Brewing: From Japanese Design to Perfect Extraction
The Complete Guide to Origami Dripper Brewing: Phase 1 Introduction The pursuit of the perfect cup of coffee has driven a profound…