In a makeshift demonstration kitchen in Concord, California, cooking oil splatters in and around a frying pan, which catches ...

RMIT University researchers have developed a new way to coat fragile surfaces, including living plant leaves, using ...

A sound wave is a vibration that travels through a solid, liquid or gas such as the air or water. A loud sound has a large amplitude, a high pitched sound has a high frequency. Musicians and ...

Infrasound waves are usually too low for the human ear to actually hear, but they can still have a negative effect on ...

A quiet revolution is taking shape in the world of physics, and it doesn’t rely on exotic particles or massive particle colliders. Instead, it begins with something much more familiar—sound.

From vibrating strings to plasma waves in space, frequency and wave behavior influence phenomena all around us. Scientists, educators, and citizen volunteers are exploring how wave speed, wavelength, ...

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 ...

At the start of my career, I used to do acoustic testing in an anechoic chamber where sound is not reflected as it gets absorbed. But the quietness of these chambers always got me thinking of how ...

The top layer represents the location of the sound source and the path of sound propagation (A). The bottom layers represent convergence zones with different sound propagation paths (B-F). Sound waves ...

India, April 13 -- Your brain is protected by a natural barrier that keeps harmful substances out-but it also prevents many treatments from getting in. For years, this has limited progress in treating ...