How Did They Build That?

A Manhattan skyscraper designed to appear as if gust of wind could topple it over. A Paris museum described as an engineer's "jigsaw puzzle from hell,...

A bent Manhattan building that actually caused panic in the streets. A cultural center in Athens that features a massive floating roof in an earthquak...

From a logistical railway nightmare to an indoor tropical dreamscape, watch engineers and builders complete the impossible.

Travel to a French valley, a Shanghai quarry, and the middle of Milan and witness architectural and engineering wonders.

Watch architectural and engineering minds defy gravity and create artistic wonders in Belgium, Scotland, and Manhattan.

Take a trip to Rotterdam, Guangzhou, and London and witness astounding feats of design and engineering.

Witness a garden in the sky, a pier in the clouds, and a railway station that laughs in the face of natural disasters.

Travel to Antarctica, Scotland, and the Canary Islands and witness wonders of engineering and design.