From dailymail.co.uk:
Stones sound like bells, drums, and gongs when played
- Rocks make metallic and wooden sounds, in many different notes
- Monoliths were moved by Stone Age man from Wales to Stonehenge
- Researchers believe their musical make-up could be why they were moved
Stonehenge may have been built by Stone Age man as a prehistoric centre for rock music, a new study has claimed.
According to experts from London’s Royal College of Art, some of the stones sound like bells, drums, and gongs when they are ‘played’ – or hit with hammers.
Archaeologists, who have pondered why stone age man transported Bluestones 200 miles from Mynydd Y Preseli in Pembrokshire, South West Wales to Stonehenge, believe this discovery could hold the key.
THE STONEHENGE EXPERIMENT
This experiment was the first time researchers have been able to strike – or tap – the monument to explore its sonic noise potential.
They used rounded hammers made from quartz hammerstone to strike the stones – although our ancestors might have used flint.
They tapped the stones ‘very slightly’ and could tell quickly if they would get a reverberation.
‘Different sounds can be heard in different places on the same stones,’ said the researchers.
The blue squares seen in the photos are used so that the special hammers do not leave a mark on the Bluestones.
THE STONEHENGE EXPERIMENT
This experiment was the first time researchers have been able to strike – or tap – the monument to explore its sonic noise potential.
They used rounded hammers made from quartz hammerstone to strike the stones – although our ancestors might have used flint.
They tapped the stones ‘very slightly’ and could tell quickly if they would get a reverberation.
‘Different sounds can be heard in different places on the same stones,’ said the researchers.
The blue squares seen in the photos are used so that the special hammers do not leave a mark on the Bluestones.
Read more: http://www.dailymail.co.uk/sciencetech/article-2515159/Why-Stonehenge-prehistoric-centre-rock-music-Stones-sound-like-bells-drums-gongs-played.html#ixzz2maltCI4F
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