Coffee brewing – Coffee ad Astra

More Even Espresso Extractions

In this post, I talk about ways in which I have recently improved my puck preparation for espresso.

In this post, I explore the details of physical phenomena that can cause fines to migrate and clog coffee filters.

In this post I describe what causes astringency, and talk about ideas how we could potentially measure it or remove it post brewing.

In this post I discuss the variables that affect brew time in detail

In this post, I present a new tool to create custom brew water recipes, which can be built from any soft water rather than distilled water.

In this longer than usual post, I do a very detailed microscope analysis of various V60, chemex and siphon paper and cloth filters.