A peaceful home and garden should be a sanctuary, a place to escape the noise of the outside world. Yet, sounds from traffic, ...

Stabilized Aluminum Foam is a unique looking material that combines the aesthetics of aluminum (its texture, shades and brightness) with a spongy, porous appearance. It is produced by injecting air ...

Absorbing excess sound to make public environments like theaters and concert halls safer for hearing and using the unwanted sound waves to create electricity is the aim of a new paper. The authors ...

Reverberant sounds made in an empty environment are the result of sound waves bouncing off hard, flat surfaces, as governed ...