High-pitched, intense sound waves, from 64 mini-speakers, manipulate low mass objects in this test device created by a team from the Universities of Bristol and Sussex and the Ultrahaptics Company.
Real 'Tractor Beam' - Acoustic Holograms Lift and Move Objects | Video
Live Science - 27 Oct 2015 18:00
High-pitched, intense sound waves, from 64 mini-speakers, manipulate low mass objects in this test device created by a team from the Universities of Bristol and Sussex and the Ultrahaptics Company.
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