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Currently Browsing: Results for Tag "nanobots"

Researchers discover how to shape sound in 3D

Researchers discover how to shape sound in 3D Manipulating waves in 3D requires a phased array of transducers, but phased arrays are limited in spatial resolution by the physical size of each transducer.Now a team of researchers from the Max Planck Institute in Stuttgart, Germany have figured out an inexpensive way to shape sound waves in 3-space, using 3D printing.