Dutch startup BlueHeart Energy is testing its thermoacoustic heat pump engine in residential settings, with a limited ...

Chen Shen, assistant professor of mechanical engineering at Rowan University, uses acoustic science to spin and manipulate sound waves for micro applications including miniature robotics and new ...

Bob Damashek was diagnosed with prostate cancer 15 years ago. Due to the early stage and grade of his condition at the time, he was able to avoid surgery and manage the disease through surveillance by ...

Scientists at ETH Zurich and the Swiss Federal Institute of Technology Lausanne have developed a device that directs sound waves in one direction without wasting energy. This breakthrough sound wave ...

India, April 13 -- Your brain is protected by a natural barrier that keeps harmful substances out-but it also prevents many ...

Depression affects millions of people globally, with pharmacologic therapy a mainstay of treatment. Treatments have also included procedures, such as electroconvulsive therapy (ECT), and more recently ...

Sound intensity is referred as the sound power per unit area. It illustrates the flow of acoustic energy produced by a sound source. Not like simple microphones and sound level meters, sound intensity ...

Be it water, light or sound: waves usually propagate in the same way forwards as in the backward direction. As a consequence, when we are speaking to someone standing some distance away from us, that ...

THE experimental results reported in a previous communication 1 confirm the existence of several maxima for the second- and the third-order diffraction lines at oblique incidence and at low sound ...