longknife
Diamond Member
- Sep 21, 2012
- 42,221
- 13,091
Some of its bluestones have acoustic properties
Perhaps they were used as a prehistoric form of bells? Read the rest of the story with a link @ Stonehenge Holds a 'Sonic Secret' - Some of its bluestones have acoustic properties
[Perhaps a way of signaling it's alien builders?]![Eek! :eek: :eek:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Perhaps they were used as a prehistoric form of bells? Read the rest of the story with a link @ Stonehenge Holds a 'Sonic Secret' - Some of its bluestones have acoustic properties
[Perhaps a way of signaling it's alien builders?]