It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by RalagaNarHallas
... i think this could be of interest to you op as i think it talks about a simaler process im looking for a video i saw on youtube of a bird that uses some kind of plant leaf to for lack of a better term "soften" the stone so it can peck nests and homes into the side of the rocks...
Originally posted by Lazarus Short
The appearance of the stone wall's face makes me think that the stones were lapped into each other, I suppose using water and abrasive...
The straight-line joints in many places makes me think it was not stone-softening.
Originally posted by FormerSkeptic
Originally posted by shambles84
reply to post by nomadros
This is probably one of the best documentaries i have ever saw and is a MUST! watch
Originally posted by FormerSkepticI don't understand the comment about "lapped together." You mean folded together? Indeed the corner joints are the most baffling — where an "L" shape is made at an unnecessary spot but it's equally razor perfect.
Originally posted by Lazarus Short
Originally posted by FormerSkepticI don't understand the comment about "lapped together." You mean folded together? Indeed the corner joints are the most baffling — where an "L" shape is made at an unnecessary spot but it's equally razor perfect.
When I say the stones appear to be lapped, I mean one was placed on top of other stones with abrasive and water, and dragged forward and back until the desired fit was achieved.