The content discusses the fundamentals of acoustics, focusing on sound refraction, the anatomy of the ear, and how sound ...

Experiments coupling light and sound reveal the surprising effect that measuring nothing can cool the vibrations of an object ...

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 ...

Fourteen police officers were injured by an extremely loud siren at an anti-AfD demonstration in Berlin's Wittenau district, ...

So-called Rayleigh–Bloch waves can release an enormous amount of energy that can damage technical systems under certain circumstances. They only exist below a precisely defined cut-off frequency ...

Prandtl hopes, perhaps optimistically, to stretch the range of its “Sound Matrix”, as employees refer to the kit, to roughly 150 metres. Many of the tactical jammers on the front in the war between ...

Ultrasound-based water purification could serve as an alternative, eco-friendly way to treat water without using chemicals - ...