How sound and light act alike—and not—at the smallest scale

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...
Scientific American

Bending Ultrasonic Beams Creates ‘Audible Enclaves’ Where They Cross

Are you tired of earbuds? Are headphones too heavy? “Pockets” of audible sound in otherwise quiet spots may be on their way to help. In an era of podcasts and luxury sound systems, delivering audio on ...