Levitation using sound waves

Science: Watch This Ball Float On Nothing But Sound Waves (Video)

November 18, 2015

Researchers at the University of Sussex have invented a ‘sonic tractor beam.’
– University of Sussex, Communications and External Relations

You know, we could leave it at that and be geeked out enough. Scientists actually made something they call a TRACTOR BEAM! Nice. But is it real? Damn straight. Watch this miracle in force mechanics… a ball steadily suspended on sound waves coming from smallÂ speakers.

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