Three-Dimensional Mid-Air Acoustic Manipulation [Acoustic Levitation] (2014-)
Why the open web links it
Demonstrates 3D mid-air acoustic manipulation using sound waves to levitate and move small objects.
Linked by 40 independent sites, 3 of them widely read in the 2026-10 crawl of the open web, including hackaday.com, forskning.no, techniques-ingenieur.fr, bonedo.de, kpcw.org.