Researchers found a way to reinvent glass that is self-cleaning and doesn't need harsh chemicals to be water-resistant.

What if you could listen to music or a podcast without headphones or earbuds and without disturbing anyone around you? Or have a private conversation in public without other people hearing you? Our ...

and how sound waves are perceived. It explains how sound travels through the ear, the sensitivity of human hearing, and the impact of frequency on sound quality. Additionally, it covers concepts ...

As a result, researchers are exploring new and novel ways to dial down the volume. They are turning to highly specialized ...

The “Helmholtz resonator” concept explains the frequencies of sound produced by clapping the hands together in different configurations.

“Second sound is the hallmark of superfluidity, but in ultracold gases so far you could only see it in this faint reflection ...

Scientists have been unable to confirm the existence of time reflection due to the amount of energy required to create a ...

Learn about localized audio spots, dubbed "audible enclaves," which can be placed with pinpoint accuracy while remaining ...

The Last Stand," a character claps and sends a shock wave that knocks out an opposing army. Sunny Jung, professor of ...

These types of structures, known as phononic mechanisms, filter out sound waves that could otherwise ... said in a study recently published in Science. Mantis shrimp are neither mantids nor ...