CAD, or computer-aided design, has transformed design in many fields, allowing simulation and numerical data modeling in industries such as architecture, engineering, construction, product design and ...

The design of complex and high-performance optical assemblies is greatly simplified by the availability of a wide range of sophisticated software packages, reports The Scott Partnership. Optical ...

In complex environments, beet harvesters vibrate strongly under the influence of multiple sources of excitation. The modal constraints of the harvester's frame were obtained using modal simulation, ...

Label the rectangles correctly with the letters A to I. Show puzzle solution Only the four blue-shaded rectangles below intersect three other rectangles, and therefore they must be F, G, H and I. H ...

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 ...

From factory floors and fulfillment centers to distribution hubs, automation is accelerating. Robots, forklifts, and mobile platforms now move materials, inspect products, and coordinate with human ...