Particle measurement basics
How to measure and understand grind particle size, distribution, and its impact on extraction.
Summary understanding
Stepped vs stepless adjustment
The differences between stepped and stepless grind adjustments and how they affect dialing in espresso or other brewing methods.
Heat generation and throughput
How grinder speed, burr type, and throughput influence heat buildup and coffee quality.
Retention and single-dosing
How grinder retention affects freshness and consistency, and the principles behind single-dosing strategies.
Environmental changes and corrections
This topic covers how external environmental factors influence roasting and how to adjust profiles to maintain consistency.
Color changes and caramelization
This topic explores how coffee beans change color during roasting and the role of caramelization in flavor development.