Stonehenge bluestones had acoustic properties, study shows

“The giant bluestones of Stonehenge may have been chosen because of their acoustic properties, claim researchers.

A study shows rocks in the Preseli Hills, the Pembrokeshire source of part of the monument, have a sonic property.

Researcher Paul Devereux said: “It hasn’t been considered until now that sound might have been a factor.” ”

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bbc.co.uk/news/uk-england-wiltshire-26417976