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Photo by Noé Aubin-Cadot

This page is dedicated to methods and data to improve the preparation of pour over coffee

Coffee Blog

This is where you will find all of my previous blog posts about coffee.

The Grind Size Application

I wrote a computer application to analyze the particle size distribution of your grinder based on photographs or scanner images

Water for Coffee

In most cities, tap water damages the taste of coffee, even when the water tastes great by itself.

Photo by Kathy Gagné

Patreon

If you would like to support this blog, I have a Patreon page that allows me to purchase measurement devices and brewing equipment. It comes with early access to my latest blog post, and extra posts about my favorite roasters, brew logs and latest news.

Flavor Wheels by Variety

I used data from the Firstbloom app to build visualizations of flavor by origin and variety

The Coffee Gear I Use

About me

I’m a researcher in astrophysics at the Montreal Rio Tinto Alcan Planetarium, and an associate professor at Université de Montréal – I write about my science projects here. I love to think about coffee brewing and use the tools of science to learn how to brew better coffee. Hopefully, you will find on my blog some things that are also useful to you.

Photo by Scott Rao
Photo by Scott Rao

I also write about astrophysics

I write about my latest science projects on the topics of young stars, brown dwarfs and exoplanets

Coffee ad Astra

by Jonathan Gagné

Most photos on this website are by Noé Aubin-Cadot

Website logo by Daniel Demay