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Narrow ultrasonic beam enables stable 3D levitation six times farther than before

Narrow ultrasonic beam enables stable 3D levitation six times farther than before

phys.org 26.08.2026 18:00 5 baxış
Scientists have developed a new acoustic levitation technique using an ultrasonic beam capable of levitating and moving small objects in midair over distances of up to 40 cm (16 inches), six times farther than previously