MIT researchers reported on Oct. 27, 2026, an origami-based construction method for lightweight, load-bearing structural shells assembled from individually folded modular units cut from flat sheets, such as aluminum. The units connect into a lattice using hand tools, forming a shell that needs no interior support columns, according to the university's account of research published in the International Journal of Solids and Structures. Alfonso Parra Rubio is lead author and Neil Gershenfeld is senior author.

Simulations cited by MIT indicated the method yields structures about 3.5 times stiffer than some other origami-based techniques while requiring about two-thirds as much material. The researchers also assembled a room-sized, 23-foot folded-aluminum sculpture hung in the Boston Public Library atrium for an exhibition inaugurated at the annual Fab Lab Conference and Symposium; MIT said a team without professional construction experience built it in a matter of days.

Potential uses cited included disaster-relief shelters shipped as flat panels, lightweight components for aircraft or modular robots, and facades or sound-dampening panels. The authors said future work would test larger architectural structures, explore more complex unit-cell geometries and develop a user-friendly design interface. The work was funded in part by the Center for Bits and Atoms Research Consortia, the University of Bologna and the Austrian Research Agency.