Managed acoustic levitation: another example

In October Habré published a post about a controlled acoustic levitation "flight" of the object by using the energy of the sound waves. Then demonstrated an interesting example, recorded on video. Today, I suggest to see another option, where professionals have little control over the movement of the object along the axes, plus the entire, the object can be given Planned rotation.

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



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

Source: habrahabr.ru/post/208188/