Tag: soundwaves

Tractor beams powered by soundwaves – really!

Tractor beams powered by soundwaves – really!

Written by on December 3, 2015 in News with 0 Comments

British researchers have built the world’s first sonic tractor beams that lift and move objects using soundwaves. A team from the universities of Bristol and Sussex, in conjunction with Ultrahaptics, a spin-off set up by Sussex Professor of Informatics, Sriram Subramanian, used high-amplitude soundwaves to generate an acoustic hologram that can pick up and move […]

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