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 ...
HONOLULU (KHON2) — The Tom Moffatt Waikiki Shell will have about 2,000 more seats and sound absorbing technology as part of a multi-million dollar plan to renovate the facility. Officials said the ...
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6,000-year-old walkie-talkie: Scientists revive prehistoric shells used for long-distance communication
Archaeologists in Spain have brought back the voice of the Neolithic by successfully playing ancient shells that had been buried for around 6,000 years. The instruments, made from large marine snail ...
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