Physics of Filter Coffee - Jonathan Gagné Ritual This area is dotted with

This area is dotted with many small farms

Made with organic cacao from Bertil Akesson's farm in the Sambirano Valley in Northern Madagascar

chocolatey flavor

60-minute hold mode

Physics of Filter Coffee - Jonathan Gagné Ritual This area is dotted withThe Physics of Filter Coffee by astrophysicist Jonathan Gagn is perhaps the most significant book ever written on the science of coffee brewing. In the book Jonathan discusses the physics of percolation, extraction, and grinding, as well as water chemistry. He takes the reader down such rabbit holes as pouring kettle design, optimizing turbulence while pouring, the impact of fines on percolation, the physics of paper filters, and the geometry of