Diagnostic noise signatures
How to interpret grinder noise signatures to detect maintenance issues, burr alignment problems, or motor health concerns.
Maintain consistent
Scaling to multiple locations
The challenges and strategies of scaling a café business from a single location to multiple outlets while maintaining quality, culture, and profitability.
Darcy-style intuition for flow in beds
How to conceptualize water flow through coffee grounds using principles inspired by Darcy’s Law, connecting pressure, resistance, and flow rate.
Motor torque and speed
How the grinder motor's torque and rotational speed affect grinding performance, consistency, and heat generation.
Environmental changes and corrections
This topic covers how external environmental factors influence roasting and how to adjust profiles to maintain consistency.
Repeatability and batch consistency
This topic explores how to achieve consistent roast results across multiple batches through precise control, monitoring, and profiling techniques.