Japanese researchers recently used a phased array of Loudspeakers to not only levitate small objects, but move them around too at frequency 40kHz.
Video documentation:
https://www.youtube.com/watch?v=odJxJRAxdFU
Post by Peter Banner HQ.
Japanese researchers recently used a phased array of Loudspeakers to not only levitate small objects, but move them around too at frequency 40kHz.
Video documentation:
https://www.youtube.com/watch?v=odJxJRAxdFU