Do you ever wonder how bridges span huge distances and how skyscrapers stay standing?\n\nStructural engineers use physics and their knowledge of the properties of building materials and geometric shapes to design structures with sufficient strength and stability.\n\nWith this kit of modular building pieces, you can learn the basics of this type of engineering by conducting a series of 20 model-building experiments. Each model demonstrates a basic principle of mechanical physics or structural engineering in a hands-on way.\n\nStart out with small models that demonstrate how structural elements can be attached together to maximize the strength of a structure for a fixed amount of material used. Learn about basic structural elements including columns, beams, trusses, plates, arches, shells, and catenary. Explore the forces acting on structural components including tension, compression, shear, and bending.\n\nMove onto building more complex models of trusses, roofs, and small buildings. .