Advanced puck prep sequences
How baristas use advanced puck preparation sequences to optimize flow, reduce channeling, and maximize extraction consistency in espresso.
Fines migration
Paper puck filters and channel control
How paper puck filters influence espresso extraction, reduce channeling, and affect clarity and mouthfeel.
Open research questions in coffee science
The unresolved questions in coffee science that researchers, baristas, and roasters continue to explore—spanning physics, chemistry, and sensory analysis.
Sensor fusion: TDS + flow + temp
How sensor fusion—combining TDS, flow, and temperature data—provides deeper insight into extraction dynamics and quality control in coffee brewing.
Grind distribution modeling
How grind distribution modeling helps researchers and baristas understand particle size variation, fines content, and its impact on extraction and flow dynamics.
Fines migration and flow restriction
How fines migration—the movement of tiny coffee particles during extraction—affects flow restriction, channeling, and cup quality.