EPFL researchers at EPFL design acoustic cavities to convert sound into thrust; ultralight microfliers weigh 150 micrograms
EPFL researchers at EPFL design acoustic cavities to convert sound into thrust; ultralight microfliers weigh 150 micrograms These tiny drones are powered by sound - EPFL These tiny drones are powered by sound Import & publish the news Are you sure you want to import this news into ? This news will be sent to its subscribers. The MICROBS Lab’s microfliers. 2026 EPFL EPFL engineers have designed acoustic cavities that convert sound waves into thrust, propelling small robots and ultralight aerial vehicles without on-board actuators or electronics. ...