In 1970 Martin Berman (1938-1984), a physicist at the Pittsburgh Energy Technology Center, constructed a set of models of regular-faced convex polyhedra. A polyhedron is said to be uniform if its ...

Zalgaller offered a computer-based computational proof that Johnson had completed the enumeration of convex polyhedra with regular faces. National Museum of American History Polyhedron Model by Martin ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles ...

Scientists have achieved a major breakthrough in the construction of dynamic supramolecular snub cubes according to Tianjin University a participant ...

There are many types of nets for the different 3D shapes. A net is made from polygons that can be folded and joined to make a polyhedron. Here is the net of a triangular prism. Why not see how ...

Using 25 repeating CLT panel shapes, the newly patented housing system achieves a construction cost of $550 per square foot ...