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Tens of billions of kilograms of coffee are consumed around the world each year. However, due to its very specific ...

Pouring from greater heights creates more turbulence and better mixing, yielding stronger brews without using more beans. Avalanche physics: Water jets create “avalanche dynamics” in coffee grounds, ...

Pour-over coffee is made by flowing a strong, laminar water jet through a bed of ground coffee beans. Journalists may use this image only with appropriate credit and when reporting on this research.