How a Building Goes From Dirt to Done

In this reel

Every giant building starts with something you would never expect. Here is how it happens.

Transcript

Before any wall goes up, workers dig deep into the earth to build the foundation. Steel beams and concrete columns rise fast, forming the skeleton of the whole structure. Then walls, windows, and wiring fill that skeleton, turning raw steel into real rooms. And that is why every building you enter was once just a hole in the ground.