Arnold Mathijssen, a physicist at the University of Pennsylvania, is partial to pour-over coffee, which involves manually pouring hot water over ground beans and filtering it into a pot or mug below.

By adjusting the pouring technique and height, the new method could use 10 percent fewer coffee grounds without compromising ...

especially how a liquid jet interacts with a granular bed of submerged coffee grounds." In layman's terms, they have this advice: Pour the boiling water over the ground coffee slowly so the water ...

Getting the perfect cup of coffee as part of your morning ritual may have just gotten easier, thanks to the power of fluid ...

While espresso has received the lion's share of such attention, physicists at the University of Pennsylvania have ...

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, ...

To efficiently meet the high demand for coffee grounds, researchers from the University of Pennsylvania worked to optimize their use in pour ... water jets create an avalanche in the coffee grounds.

They landed on a combination of silica gel particles, see-through coffee filters, lasers — yes, lasers — a high-speed camera, ...

A group of fluid mechanics and physics researchers at the University of Pennsylvania have created the perfect pour-over coffee technique.

To efficiently meet the high demand for coffee grounds, researchers from the University of Pennsylvania worked to optimize their use in pour-over ... as the water digs deeper into the coffee ...