How Did They Build That?

Episode 4

Documentary

S1, E4: We visit an extraordinary bridge that spans a vast valley and becomes the tallest in the world, a luxury hotel was built upside down in an abandoned quarry in China, and what happens when you build a forest in the sky in the middle of a city.

2021 · 43m

Information

Released
2021
Run Time
43 min
Rated
U
Region of Origin
United States
© 2019 Curve Media Limited and TCB Media Rights. All rights reserved.

Languages

Original Audio
English
Audio

English (United States) (⁨Dolby 5.1⁩, AAC)

Subtitles

English (United States) (CC)

Accessibility

Closed captions refer to subtitles in available languages with the addition of relevant non-dialogue information.