Pour-over coffee is gaining attention from scientists who want to perfect its brewing process. Researchers at the University of Pennsylvania have explored the physics involved in making this popular drink. Their findings focus on how to pour water effectively over coffee grounds to achieve the best flavor.
• The key is to pour water from a height without breaking the water jet.
• Previous research on espresso brewing highlighted issues like "channeling," which affects extraction yield.
• A mathematical model was created to help brew espresso with minimal waste.
• Adding water before grinding coffee beans reduces static charge and clumping.
Understanding the science of coffee brewing is important for both enthusiasts and professionals. It can lead to better coffee experiences and less waste. As more people become interested in quality coffee, these insights can help elevate the brewing process and enhance enjoyment.
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