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 ...

This short video shows a reaction to a Minecraft clip where different custom Nether portal designs are tested and activated. Instead of the usual rectangle, the portals appear in many creative shapes, ...

As more of us than ever before live in open-concept homes or spaces without the square footage for a dedicated dining room, the question of choosing a rectangular dining table vs a round one comes up ...

Abstract: PDE techniques, which use partial differential equations (PDEs) to model the shapes of various real-world objects, can unify their geometric attributes and functional constraints in ...

Abstract: In this research, we uses low-frequency electromagnetic field software (Ansys Maxwell 16) to simulate two coil models with different shapes - rectangular and circular in wireless power ...