The precision is quite impressive. The question of "how", of course, comes to mind. It is long, but a well done video.
(3 votes)
Barabar, The Archeological Site of the Future
The precision is quite impressive. The question of "how", of course, comes to mind. It is long, but a well done video.
Comments
(Site Moderator)
I'll have to watch this through. Just started skipping around and 12:40 peaked my interest. Never heard of these.
Just imagine going at that granite wall with with a mallet and chisel.
(Spiker)
It's worth the watch, imho. They are amazingly precise.