Abstract: Panels can join to form a structural module via slotting, abutment, and rotational symmetry. The slots allow for assembly without additional fastening. Modules can range in shape and size, while conforming to the interlocking configuration between the panels. Panels can be joined to form various structures with similar connective features. The panel's combinability via the slots makes possible many structural forms and re-configurable applications.

Abstract: A kit for building a structural shape can include at least one planar panel having at least three sides, including a first side and having a first end and a second end, a second side connected to the first end and extending from the first side at a first angle, and a third side connected to the first end and extending from the first side at a second angle. A first connector can be formed with the first side and define a first slot having a first blind end substantially located at the midpoint of the first side. A second connector can be formed with the second side and define a second slot having a second blind end. A third connector can be formed with the third side and define a third slot having a third blind end.