Research & journal

Notes from the bench

Experiments, materials and measurements from the VIHI lab.

April 5, 2026

How to Use Kalita Wave Filters in Your Origami Dripper for Richer Body

Technical Draft: Kalita Wave Filters in the Origami Dripper Introduction The pursuit of optimal extraction in manual filter coffee…

April 5, 2026

Origami Dripper vs V60: Which Should You Choose for Your Coffee?

Origami Dripper vs V60: Technical Analysis Introduction The pursuit of the optimal pour-over brew is a study in controlled variabl…

April 4, 2026

The Complete Origami Dripper Guide: Mastering Geometry, Flow Rate, and Flavor Control

The Complete Origami Dripper Guide: Phase 1 – Introduction & Theory The Complete Origami Dripper Guide: Mastering Geometry, Flow R…

April 3, 2026

Origami Dripper Accessories: Scales, Kettles, and Carafes That Transform Your Brew

Origami Dripper Accessories: Introduction & Theoretical Background Introduction: The Pursuit of Precision in Manual Brewing The ma…

April 3, 2026

5 Common Origami Dripper Mistakes (And How to Fix Them in Your Next Brew)

Technical Draft: Origami Dripper Analysis Introduction The pursuit of excellence in manual filter coffee brewing represents a conf…

The 2:1 Pour Structure: How to Control Acidity and Sweetness in Your Origami Brew
April 2, 2026

The 2:1 Pour Structure: How to Control Acidity and Sweetness in Your Origami Brew

The 2:1 Pour Structure: Introduction & Theoretical Background Introduction The pursuit of a balanced and expressive cup of coffee,…

Origami Dripper vs. V60: A Side-by-Side Brew-Off for Clarity and Body
April 1, 2026

Origami Dripper vs. V60: A Side-by-Side Brew-Off for Clarity and Body

Origami Dripper vs. V60: Technical Draft – Phase 1 Introduction The pursuit of the optimal manual filter coffee brew is a central…