Neolithic shell trumpets from Spain produced sounds over 111 decibels, acting as powerful communication tools and possibly some of Europe’s earliest musical instruments.
#AncientTech #HistoryShock #Archaeology #AncientSound #HiddenHistory #ScienceHistory #AncientMystery
Read more:https://www.ancient-origins.net/news-history-archaeology/shell-trumpets-catalonia-00102364