Dolly's dining table features patterned plates, colored napkins, classic silverware, and rattan placemats – you can get the ...

Sound waves have been used for everything from mapping the seafloor to breaking apart kidney stones. Thanks to a unique material structure, researchers can now move and position objects underwater ...

a standing wave is created when two identical sound waves are superimposed on top of each other, moving in opposite directions through the instrument's metal material to produce sound ...

The best soundproof curtains look great in addition to dampening sound and reducing light ... them for noise-reduction and blackout capacity, material quality, price, and user reviews.

By carefully controlling the positive feedback loop between light waves passing through a medium and the sound waves (called phonons) that are generated in the ... been many proof-of-concept ...

Scientists call this behavior a material’s “second sound” (the first being ordinary sound via a density wave). Although this phenomenon has been observed before, it’s never been imaged.