Hydration myths vs facts
The truth about coffee’s role in hydration, addressing the common myth that it dehydrates the body.
Practical considerations
Nitro infusion and cascading effects
How nitrogen infusion transforms cold brew into nitro coffee, the science behind cascading bubbles, and the sensory effects.
Flow profiling and needle valves
How flow profiling and needle valve systems give baristas precise control over water delivery and extraction dynamics in espresso machines.
Pressure profiling hardware
How different espresso machine hardware designs enable pressure profiling, and how this impacts extraction control.
Basket design and hole patterns
How espresso basket design and hole patterns affect puck resistance, flow, and flavor consistency.
Brew ratios: ristretto, normale, lungo
The differences between ristretto, normale, and lungo espresso shots, and how brew ratio shapes flavor and strength.