Why Are Triangles Used Everywhere in Engineering?

Have you ever wondered why triangles appear in almost every major engineering structure?

From towering skyscrapers and massive bridges to construction cranes, electricity pylons, and stadium roofs, triangles are the hidden geometry that makes modern infrastructure possible. In this episode, we explore the science behind the world's strongest shape, uncovering why engineers rely on triangles to distribute forces, resist deformation, withstand earthquakes and high winds, and build lighter, stronger, and more efficient structures. Discover how this simple three-sided shape has become one of the most important principles in civil and structural engineering—and why some of humanity's greatest engineering achievements wouldn't exist without it.