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BK911 BK911 is online now
Home of the Whopper
 
Join Date: Mar 2001
Location: Rocky Top, TN
Posts: 6,757
Garage
Cymatics in ancient times:
Anybody still a non believer?
Even in Egyptian hieroglyphics.

https://www.facebook.com/share/r/16AvF7YmAW/

Fascinating!!
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1968 912 coupe
1971 911E Targa rustbucket
1972 914 1.7
1987 924S
Old 04-15-2025, 10:30 PM
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