A prism has a constant cross-section throughout its length. When the cross-section is a triangle, the prism is called a triangular prism. When the cross-section is a hexagon, the prism is called a ...

There's been an exciting, new development in the action-packed world of geometric shapes. Researchers from the the University of Seville and Seville Institute of Biomedicine have discovered a new ...

I’m not entirely satisfied that there’s any definition of the word ‘shape’ that would indicate that there are a finite number of extant geometric shapes in existence, just waiting to be discovered, ...

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, is ...