Saturday, 10 January 2026

Can Sound Really Make Things Float


  Can Sound Really Make Things Float

Acoustic levitation happens when powerful sound waves (usually ultrasound, which humans can’t hear) create regions of high and low air pressure. When these sound waves are carefully arranged, they form standing waves. At certain points in these waves—called nodes—the upward pressure from the sound is strong enough to counteract gravity.

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Can Sound Really Make Things Float

  Can Sound Really Make Things Float Acoustic levitation happens when powerful sound waves (usually ultrasound , which humans can’t hear)...