Hybrid two-dimensional materials are typically synthesized by layering commensurate 2D materials on top of each other, where none of the layers suffer from lateral strains. In a 2D van der Waals (2DvdW) bilayer, straining one layer while leaving the other layer in its ground state will lead to an accumulation of energy that will be released mechanically by the strained layer, potentially curving the originally unstrained layer. With the image of a the basic freezer thermostat in mind, conflicting strains in bilayers is a common mechanism FIG. . A schematic illustration of the structure of a frustrated van der Waals heterostructure: it is possible to achieve stability when alternating layers experience opposing strains.