Posts Tagged ‘autonomously’

Sonic ‘tractor beam’: Engineers develop device to ‘manipulate objects’ &‘defy gravity’

A new system that creates “sound holograms” in midair and traps objects inside, keeping them from falling, has been designed by a group of researchers from the Universities of Bristol and Sussex, in collaboration with Ultrahaptics, sciencemag.org reports. “In our device we manipulate objects in mid-air and seemingly defy gravity,” said Sriram Subramanian, Professor of […]

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