By adapting cosmic black holes physics, acoustic engineers have created a device that swallows sound inside pipes to ...

Black holes famously trap light. A new acoustic device borrows the idea to swallow sound. (Yukterez/Wikimedia Commons, CC ...

A comprehensive review in Advanced Science unifies the physics of acoustic radiation forces and streaming to explain how ...

Yushun Zeng squishes cancer cells in a petri dish at work. No, not with his ungainly, macroscopic human fingers. Zeng, an engineering graduate student at the University of Southern California, has ...

There's a specific little quirk to how we often mimic sound, as we typically account for this rule, which is actually ...

Introduction]When 'ultrasound' (high-frequency sound waves inaudible to humans) is irradiated into a container filled with ...

Researchers at the CUNY Advanced Science Research Center have shown that waves inside irregularly shaped cavities made of ...

Sound wave scattering can be increased in one frequency range only by reducing scattering in another range, according to experiments—a discovery relevant for acoustic engineering. Acoustic guinea pigs ...

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves. Water, ...

Can you imagine sound travels in the same way as light does? A research team at City University of Hong Kong (CityU) discovered a new type of sound wave: the airborne sound wave vibrates transversely ...

Quantum fluctuation.Atomic vibration.Sound waves.Wave motion.Wave function.When researching frequencies, similar terms appear ...