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.
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 adjunct 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.
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
Coffee ad Astra 