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 ...

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A scale drawing of a bridge has the same shape as the real bridge that it represents but a different size. Scale drawings close scale drawingAn accurate drawing, or model, of a representation of a ...

Abstract: In this paper, the structures based on the triangular dielectric prism producing photonic nanojets are studied by using simplified two-dimensional finite element method implemented in COMSOL ...

If you’ve ever noticed the rising costs and falling standards that seem to be endemic in industries like healthcare, housing, ...

Abstract: In this letter, we describe a novel capillary force gripper with two nozzles for the manipulation of complex-shaped micro-objects. These nozzles rapidly form constant-volume droplets and ...

Browse 440+ hockey jewelry stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Vector illustration set of sport ...