Guided Acoustic Levitation: Another Example

In October, a post about controlled acoustic levitation was published on Habré: the “flight” of an object using the energy of sound waves. Then demonstrated an interesting example recorded on video. Today I propose to look at another option, where experts have achieved the ability to control the movement of a small object along the axes, plus to everything, the object can be given a planned rotation.



Actually, here is the video itself, where all this is clearly shown.

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And here is the scientific work of the authors of the video, where the process of controlled acoustic levitation is explained in great detail. Work, of course, in English.