Posted: May 21, 2014 7:57 pm
I think it is in Mexico, one of the societies - Mayan?, actually knocked down a hill and moved it to the other side of a road for no discernable strategic or similar reason, but just to make work!
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2006486#p2006486