Physicists Generated Sound Waves That Travel In One Direction Only

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By BeauHDOct 11, 2024, 11:30 pm370 ptsTop
An anonymous reader quotes a report from ScienceAlert: Imagine three people huddled in a circle so when one speaks, only one other hears. Scientists have created a device that works like that, ensuring sound waves ripple in one direction only. The device, developed by scientists at ETH Zurich and the Swiss…

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