These droplets are suspended by SOUND. | Business Insider

These levitating drops could change medicine forever. | Insider Science

Acoustic levitation in construction may look basic now but this could be revolutionary once scaled up to say, the size of a pyramid...🔊🤯 | UNILAD Tech

Acoustic Levitation Explained Acoustic levitation is a technique that uses sound waves to suspend objects in the air without any physical support. By generating ultrasonic sound waves, which are beyond the range of human hearing, standing waves with alternating high and low-pressure regions are created. Objects can be trapped at the nodes of these standing waves, where the pressure is minimal, balancing the gravitational force with the acoustic radiation pressure. This allows for stable levitati