Notes from the bench
Experiments, materials and measurements from the VIHI lab.
Kalita Wave 155 vs 185 Filter Geometry
The Kalita Wave 155 and Kalita Wave 185 share the same flat-bottom brewing idea, but their filter geometry behaves differently in…
Origami Dripper vs. V60: When to Choose Cone Filters for Maximum Clarity
Origami Dripper vs. V60: Cone Filters for Maximum Clarity 1. Introduction The pursuit of clarity in brewed coffee has emerged as a…
The Origami Dripper Single Pour Technique: Maximizing Sweetness and Clarity
Introduction The pursuit of optimal extraction in pour-over coffee brewing represents a complex interplay of fluid dynamics, parti…
Origami Dripper vs. V60: Which Should You Buy for Your Brewing Style?
Introduction The pursuit of the perfect cup of coffee has driven significant innovation in manual brewing equipment, with the pour…
Ceramic vs Resin Origami Dripper: Which Material is Right for Your Brewing?
Introduction The pursuit of the optimal pour-over coffee experience has driven significant innovation in brewing equipment, with t…
The Science Behind Origami Dripper Ribs: How They Control Extraction Speed
Introduction The pursuit of precision in pour-over coffee brewing has driven significant innovation in dripper design, moving beyo…
Why Your Kalita Wave Coffee Tastes Inconsistent: The Hidden Science of Filter Geometry
Discover why stacked Kalita Wave filters cause extraction inconsistency.