Scientists brew espresso using room-temperature water and sound waves. Researchers at UNSW Sydney have created a new way to ...

Researchers in China recently uncovered a quantum-inspired rule governing how sound is scattered by certain physical ...

Most of us think of espresso as a hot, high-pressure ritual. Finely ground coffee goes into a machine, boiling water is ...

Patterned elastic plate guides ultrasonic waves and traps different frequencies at separate bulk locations, enabling compact ...

Breaking waves generate low-frequency sound in the ocean in addition to other natural and man-made sources. In the layer of water at the depth of minimal speed of sound (deep sound channel), ...