"The Physics of Espresso" is for anyone who wants to understand espresso not as a mystery, but as a system governed by clear physical laws.
Jonathan Gagné, a passionate astrophysicist and researcher, breaks down every step of the preparation process: water chemistry, grinding, extraction, pressure and flow profiling, shot dynamics, and even coffee storage. Through hands-on experiments, published scientific data, and extensive illustrative imagery, the book offers practical tools to refine one’s craft, whether you’re a professional barista, a roaster, or a discerning coffee enthusiast.
A reference book that highlights the precision, rigor, and science behind every espresso shot.
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