EPFL researchers have succeeded in directing floating objects around an aquatic obstacle course using only soundwaves. Their novel, optics-inspired method holds great promise for biomedical ...

A metamaterial is a composite material that exhibits unique properties due to its structure, and now researchers have used one featuring a small sawtooth pattern on its surface to move and position ...

Use left and right arrow keys to seek audio. A study on the levitation technique titled "High-speed acoustic holography with arbitrary scattering objects" has been published in the journal Science ...

Researchers manipulated water waves to move ping pong balls with a level of precision that seems straight out of a sci-fi movie. Reading time 3 minutes Imagine hopping onto a large floatie in a lake ...

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Floating object detection encompasses the identification, localisation and tracking of natural and anthropogenic matter—ranging from driftwood and algal blooms to plastic debris and oil slicks—on the ...

The metamaterial created by Zhang is used to push and rotate an object adorned with the University of Wisconsin’s Bucky the Badger. NEW ORLEANS, May 20, 2025 – Sound can do more than just provide a ...