Sound waves can make objects levitate straight up, and now scientists can move objects in midair.

Researchers in Tokyo have put a new twist on the use of sound to suspend objects in air. They've used ultrasonic standing waves to trap pieces of wood, metal and water – and even move them around.

Acoustic levitation: how sound can get physical Scientists prove it is possible to levitate and move objects in mid air using only sound ...

Streams of sound are now all you need to make objects dance in the air and combine. A levitation device is the first to use high-frequency sound waves to bring together floating particles and ...