Learn about ancient coffee brewing methods including mortar and pestle grinding and Turkish ibrik/cezve brewing. Discover how early coffee preparation techniques shaped modern brewing and why these traditional methods still matter today.
How to calibrate a grinder for espresso versus filter coffee, and why the grind requirements differ between methods.
Typical strength targets (TDS ranges) for different brewing methods, and why each method has its own ideal balance.
How roasted coffee degasses CO₂ over time, why it matters for freshness, and how to manage storage and brewing around degassing curves.
The water and energy demands across the coffee supply chain, how they are measured, and strategies to reduce their environmental footprint.
The types of antioxidants found in coffee, their biological roles, and the potential health benefits supported by research.