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Researchers build ultra-precise phonon lasers to control sound waves
Engineers have built the first fully solid-state phonon laser on a single chip, generating surface acoustic waves at about 1 ...
A tech company is testing a system that uses low-frequency sound waves instead of water to disrupt flames, with the goal of ...
Researchers have revealed how high-frequency sound waves can be used to build new materials, make smart nanoparticles and even deliver drugs to the lungs for painless, needle-free vaccinations. While ...
Coupled with low-frequency sound waves, bubbles "slide" back and forth against dirt to make surfaces squeaky clean.
Researchers have revealed how high-frequency sound waves can be used to build new materials, make smart nanoparticles and even deliver drugs to the lungs for painless, needle-free vaccinations. While ...
Sound waves have been part of science and medicine for decades, but the technologies have always relied on low frequencies. Now researchers have revealed how high frequency sound waves could ...
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