#Latest news with #coffeeinnovationCNN10-05-2025ScienceCNNScientifically perfected coffee brew uses less beans for more flavorScientists at the University of Pennsylvania tested a method to brew stronger coffee using fewer beans amid rising prices and climate change impacts. CNN's Coy Wire and Jackie Wattles try the technique.
CNN10-05-2025ScienceCNNScientifically perfected coffee brew uses less beans for more flavorScientists at the University of Pennsylvania tested a method to brew stronger coffee using fewer beans amid rising prices and climate change impacts. CNN's Coy Wire and Jackie Wattles try the technique.
10-05-2025
