According to his infamous site
http://concretecore.741.com/ , this picture shows "a long row of 3" rebar on 4 foot centers"
The three most interesting to the " 3" rebar on 4 foot centers" claim are
[qimg]http://www.internationalskeptics.com/forums/imagehosting/996744f636c74d8b9.jpg[/qimg]
(I had to crop them slightly to fit here)
So what Christophera calls " 3" rebar on 4 foot centers are actually whole floors and large columns.
So my question to Christophera, are you sure about those 3" rebar on 4 foot centers.