Coffee coffee

Calculating EY and TDS accurately

Calculating EY and TDS accurately

How to correctly calculate extraction yield (EY) and beverage strength (TDS) for precise quality control in coffee brewing.

Industrialization and the rise of espresso culture

Industrialization and the rise of espresso culture

This topic explains how the industrial revolution transformed coffee production, distribution, and preparation, and how Italy pioneered espresso culture that reshaped the modern coffee experience.