In laboratories from Brazil to Munich, researchers are learning to grab matter with sound alone, sculpting ultrasonic waves into invisible “hands” that can lift, push, and rotate objects without a ...

Andrea Cook with Mad Science has some fun sound experiments. Here's how to watch the Opening Ceremony this Friday at the 2026 Winter Olympics in Milan.

TORONTO (CTV Network) — Researchers at Tokyo Metropolitan University have created ‘tweezers of sound’ that can move objects without physical contact. The technology creates non-contact manipulation of ...

Ultrasonic sound waves have been used to levitate objects in crowded rooms to make hologram-like displays. Such acoustic levitation was previously only practical in empty spaces, but a new algorithm ...