If you live in a noisy urban area, you're gonna love the sound of this. Researchers in Switzerland have developed a material ...

Moth wings as sound absorber metasurface. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2022; 478 (2262) DOI: 10.1098/rspa.2022.0046 ...

Empa researchers have developed innovative sound absorbers made of mineral foams. Not only are they significantly thinner than conventional ...

From airplanes to apartments, most spaces are now designed with sound-absorbing materials that help dampen the droning, echoing and murmuring sounds of everyday life. But most of the acoustic ...

American Institute of Physics. "Pingpong balls score big as sound absorbers." ScienceDaily. ScienceDaily, 10 October 2023. <www.sciencedaily.com / releases / 2023 / 10 / 231010133604.htm>.

But the problem is that most modern sound-absorbing materials like mineral wool, cellulose, fiberglass, and convoluted foam aren’t sustainable, nor are they easy to recycle.