  Traditional origami structures can be continuously deformed back to a flat
sheet of paper, while traditional kirigami requires glue or seams in order to
maintain its rigidity. In the former, non-trivial geometry can be created
through overfolding paper while, in the latter, the paper topology is modified.
Here we propose a hybrid approach that relies upon overlapped flaps that create
in-plane compression resulting in the formation of "virtual" elastic shells.
Not only are these structures self-supporting, but they have colossal
load-to-weight ratios of order 10000.
