Penn researchers discovered how to make a richer cup of pour-over coffee using fewer beans by tapping into fluid dynamics.

results in a stronger coffee with fewer beans. Tens of billions of kilograms of coffee are consumed around the world each year. However, due to its very specific agricultural needs, coffee can be ...

Physicists have discovered a technique that can produce the perfect cup of coffee with up to 10 per cent fewer beans. With climate change making coffee production an increasingly tricky ...