It’s a question I’m sure was keeping you up at night: can you make an object spin with a sound wave? The answer, generally speaking, used to be no. Now, though, mechanical engineers have taken a look ...
Morning Overview on MSN
Sound waves may let researchers remotely tune material stiffness on demand
A team co-led by UC San Diego and the University of Michigan reports that short pulses of sound could remotely drag a structural defect through a metamaterial lattice, potentially letting researchers ...
Interesting Engineering on MSN
Scientists use sound to control material behavior, could help devices adjust stiffness
Researchers have uncovered a way to control material behavior using sound. In a study ...
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This image is a simulation of a kind of acoustic wave called a Rayleigh-Bloch wave. The stripes of light and dark areas represent the “peaks" and “troughs" of the waves and are shaped by their ...
Pinpointing the minimum and maximum transient noise bandwidth for a transient noise simulation is a non-trivial task. But ...
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