Researchers from the University of Pennsylvania have developed a groundbreaking method for making the perfect pour-over coffee. This innovative technique focuses on maximizing flavor extraction while using fewer coffee beans. By utilizing a goose-neck kettle and adjusting the pouring technique, coffee lovers can enjoy a richer cup without breaking the bank.
• The key to the method is pouring boiling water slowly over the coffee grounds to enhance extraction.
• A higher pour creates an "avalanche" effect, exposing more grounds to water for better flavor.
• Maintaining a smooth, laminar flow of water is crucial; droplets can disrupt the extraction process.
• The research was inspired by the lab's coffee station and involved extensive experimentation with various pouring heights and water streams.
This technique is significant as it provides an economical way to enjoy quality coffee amidst rising prices. It also highlights the intersection of science and everyday life, encouraging a deeper appreciation for the brewing process and the physics behind it.
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