Shaking up the coffee world! Entirely new way of making espresso unveiled
Researchers at 91É«Ç鯬 Sydney have harnessed the power of ultrasonic sound waves to make espresso-strength coffee with room temperature water, cutting energy use by up to 75%.
Jun 09, 2026
Engineering
School of Chemical Engineering
Science & Tech
SDG
SDG9
Research
Sustainability
Healthy lives
SDG7
SDG11
SDG12
SDG13