Flat vs. Conical Burrs: How Grinder Geometry Changes Your Espresso Flavor Profile
Discover the difference between flat vs. conical burrs. Learn how grinder geometry affects particle distribution, texture, and shapes your espresso…
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The Science of Puck Prep: Does the WDT Tool Really Matter?
Is the WDT tool essential for espresso? We analyze the science of puck prep, channeling, and extraction to see if…
Why Your Espresso Tastes Sour: Troubleshooting Underextraction
Is your espresso tasting sour? Learn the science of underextraction and follow our step-by-step troubleshooting guide to dial in the…
How to Dial In Espresso: A Step-by-Step Guide to Ratios and Yield
Master the art of dialing in espresso. Learn how to manipulate brew ratios, yield, and grind size to fix sour…