Recording of "sonic attacks" on U.S. diplomats in Cuba spectrally matches the echoing call of a Caribbean cricket - discu.eu

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Recording of "sonic attacks" on U.S. diplomats in Cuba spectrally matches the echoing call of a Caribbean cricket https://www.biorxiv.org/content/early/2019/01/04/510834 76 comments 7/1/2019 geopolitics