EPFL engineers from the MICROBS Lab have developed hollow, acoustic cavities that convert sound waves into directional thrust ...

Researchers in Switzerland have found a new way to power tiny drones using sound. Scientists at the Swiss Federal Institute ...

The triangle is a small instrument made of a metal rod bent into a triangle shape that is open at one corner. While small, its sound is distinct, with multiple overtones and nonharmonic resonance. But ...

"Resonance" is an evolving sound installation and creative practice by Brain Music Lab PhD student Sophia Mehdizadeh. Microcontrollers send signals to many small motors, causing them to strike and ...