Every season of How did they build that? ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of How did they build that?!

Iron & steel

Defence

Cantilevers

Domes

Foundations

Taking On The Sea

Arches

Suspension bridges

Concrete Spaces

Leisure Places

Tall Buildings

Harnessing Nature's Power

Underground spaces

A series by Scott Steedman, dedicated to knowledgeable engineers and their buildings, as he says himself. It tells about various engineering achievements and technologies.

The Best Seasons of How did they build that?

The Best Seasons of How did they build that?

Season 1