A structure is in equilibrium when all forces acting on it cancel out, meaning it won’t move, tip, or collapse under wind or pressure.

Every part of a building is either being pushed together (compression) or pulled apart (tension). Understanding these "stresses" is vital for choosing the right materials.

You can learn these complex principles using common household materials through the following types of projects:

Structures must safely transfer their weight—and the weight of anything inside them—down to a solid foundation .

To build something that lasts, you must understand how forces act upon a structure.

Construction is more than just stacking materials; it is the practical application of engineering and physics to create stable, lasting structures. This guide, inspired by Mario Salvadori’s classic approach in The Art of Construction , outlines the core principles and hands-on projects that bridge the gap between abstract design and physical reality. 1. Core Principles of Construction

Real-world construction follows strict building codes to ensure that materials and methods meet safety standards. 2. Hands-On Projects to Master the Craft