Thousands of marine species from microscopic zooplankton to the largest cetaceans rely on sound for survival and many have evolved unique oral and aural adaptations. Understanding them better could ...

Sound healing isn’t just music; it’s about vibrations that interact with your brainwaves. Ancient cultures believed in it, and modern science is catching up. Different frequencies create different ...

Frequency is a measure of the number of vibrations a sound wave makes per second. For example, a sound measured at 4,000 Hz vibrates 4,000 times per second. The frequency, which is the pitch of a ...

Two engineering students of George Mason University in the United States have made a prototype of a sound device that can put ...

So-called Rayleigh–Bloch waves can release an enormous amount ... They only exist below a precisely defined cut-off frequency; above this, they disappear ... Yale physicists have discovered ...

"In practical terms, this means that sound waves at these frequencies do not propagate or disperse, leading to energy localization near the source with extremely high intensity. "Our methodology ...

Scientists have unlocked a previously unseen behavior of acoustic waves, opening up new possibilities for cutting-edge ...