IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This painted metal model is of a ...

Wheeler and his students made some models of polyhedra divided into smaller polyhedra, often of equal size and shape, without attempting to transform the pieces into other polyhedra. Geometric Model ...

Mathematical models can be useful to developmental biologists, in particular in helping to bridge the gap in understanding between proposed molecular interactions inside and between cells and their ...