1 Three-Dimensional Mid-Air Acoustic Manipulation [Acoustic Levitation] (2014-)
Shared as an impressive demonstration of acoustic levitation using phased ultrasonic transducer arrays, often cited when people discuss beam steering or standing waves.
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Shared as an impressive demonstration of acoustic levitation using phased ultrasonic transducer arrays, often cited when people discuss beam steering or standing waves.
Ben Heck reverse engineering a bare LCD panel and driving it with an FPGA, cited to show how much skill and equipment reusing a salvaged screen demands.