Using light, researchers convert 2-D patterns into 3-D objects. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2011 / 11 / 111110125846.htm ...

Creating 3D objects with sound. Scientists assemble matter in 3D using sound waves for 3D printing. February 09, 2023. ... “We were able to assemble microparticles into a three-dimensional object ...

Researchers in Tokyo have put a new twist on the use of sound to suspend objects in air. They've used ultrasonic standing waves to trap pieces of wood, metal and water – and even move them around.