Graham, let's swim over here.
Graham, look at this.
They are laid out perfectly symmetrically.
I can swim along the side of the row
and I can see absolute level and precision.
It's a very impressive sight.
These very large blocks are really enormous.
They're about 15 feet on one dimension,
and about 12 feet on the other dimension.
Come over here, Graham.
Look at this.
You can see these foundation stones very clearly.
There's no doubt about it, in my view.
Nature just cannot explain the regularity, the organization,
the planning and the precision of this structure.