Blooming and degassing strategy
Why blooming and degassing are essential in filter brewing, and how to optimize this step for better extraction and flavor.
Hot water
Bypass and dilution strategies
How manipulating water flow and concentration after extraction affects cup strength, flavor balance, and consistency.
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.