Are you ready to feel old? Lemmings just turned thirty-five. The famous puzzle game first came out in February of 1991 for ...

Acoustic streaming generated by airborne ultrasonic phased arrays plays a critical role in the performance of advanced ultrasonic technologies, including midair haptic feedback, odor delivery, and ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

Abstract: Previous studies on ultrasonic levitation of small objects or droplets have been carried out with airborne standing waves at several 10 kHz. However, higher frequencies are required for ...