ScienceAlert on MSN
Startling sounds from 6,000-year-old shells hint at their ancient use
Oddly shaped conch shells found at Neolithic archaeological sites dating back 6,000 years could have served as technology for producing an extremely loud noise, scientists have discovered. The tests ...
Researchers played ancient shells unearthed from Catalonia, Spain, and detected a sound similar to what is produced by French horns.
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