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Acoustics

Micro-Bubbles Make Big Impact

November 27, 2016

The quest to develop a wireless micro-robot for biomedical applications requires a small-scale “motor” that can be wirelessly powered through biological media. While magnetic fields can be used to power small robots wirelessly, [more...]

3D Acoustic Levitation-Particle Manipulation

October 24, 2014

Japanese scientists have been successful in moving an object in a three-dimensional space through a complex system of acoustic levitation, surpassing previous research endeavors that lifted the objects in two dimensions. In order to move [more...]